feat: API封装

fix: 部分内容

build.gradle

@@ -135,7 +135,10 @@ legacyForge {
 }
 
 // 源码资源目录
-sourceSets.main.resources { srcDir 'src/generated/resources' }
+sourceSets.main.resources {
+    srcDir 'src/generated/resources'
+    srcDir 'src/main/resources' // 记得加这一行，把 coremods 包含进去
+}
 
 // ========== 依赖 ==========
 configurations {
@@ -150,8 +153,10 @@ dependencies {
     modRuntimeOnly("mezz.jei:jei-${minecraft_version}-forge:${jei_version}")
     modRuntimeOnly("curse.maven:spark-361579:4738952")
     compileOnly ('me.lucko:spark-api:0.1-SNAPSHOT')
-
+    implementation 'org.ow2.asm:asm:9.6'
-
+    implementation 'org.ow2.asm:asm-tree:9.6'
+    implementation 'org.ow2.asm:asm-commons:9.6'
+    implementation 'org.ow2.asm:asm-util:9.6'
 }
 
 // ========== 编译配置 ==========
@@ -221,6 +226,14 @@ publishing {
         }
     }
 }
+// 新建一个可解析配置专门给 ProGuard
+configurations {
+    proguardLibs {
+        canBeResolved = true
+        canBeConsumed = false
+        extendsFrom modCompileOnly
+    }
+}
 
 // ========== ProGuard 配置 ==========
 tasks.register('proguard', ProGuardTask) {
@@ -231,8 +244,8 @@ tasks.register('proguard', ProGuardTask) {
     // JDK jmods 库
     libraryjars "${System.getProperty('java.home')}/jmods"
 
-    // 项目依赖作为库输入
+    // 使用可解析配置
-    configurations.compileClasspath.files.each { file ->
+    configurations.proguardLibs.resolve().each { file ->
         libraryjars file.absolutePath
     }
 
@@ -298,7 +311,14 @@ tasks.register("runWithRenderDoc", Exec) {
         println "Environment MOD_CLASSES: ${environment['MOD_CLASSES']}"
     }
 }
+tasks.register("copyCoreMods", Copy) {
+    from("src/main/resources/coremods")  // 源目录
+    into("$buildDir/classes/java/main/coremods")  // 目标目录
+}
 
+tasks.named("classes") {
+    dependsOn("copyCoreMods")
+}
 
 // IDEA 支持
 idea {

proguard.pro

@@ -36,6 +36,10 @@
 -keepclassmembers class cpw.mods.** { *; }
 -dontwarn cpw.mods.**
 
+-keep class mezz.jei.**
+-keepclassmembers class mezz.jei.**{ *; }
+-dontwarn mezz.jei.**
+
 #---------------------------------------
 # 保留资源文件 (mods.toml / assets / data / pack.mcmeta)
 #---------------------------------------

src/main/java/top/r3944realms/superleadrope/CommonEventHandler.java

@@ -50,8 +50,11 @@ import net.minecraftforge.event.level.LevelEvent;
 import net.minecraftforge.event.server.ServerStartingEvent;
 import net.minecraftforge.event.server.ServerStoppingEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.event.config.ModConfigEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
 import org.jetbrains.annotations.NotNull;
+import top.r3944realms.superleadrope.config.LeashCommonConfig;
+import top.r3944realms.superleadrope.config.LeashConfigManager;
 import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.CapabilityRemainder;
 import top.r3944realms.superleadrope.content.capability.impi.LeashDataImpl;
@@ -71,6 +74,8 @@ import top.r3944realms.superleadrope.core.register.SLPItems;
 import top.r3944realms.superleadrope.core.util.PotatoMode;
 import top.r3944realms.superleadrope.core.util.PotatoModeHelper;
 import top.r3944realms.superleadrope.datagen.data.SLPLangKeyValue;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
+import top.r3944realms.superleadrope.util.capability.LeashStateAPI;
 import top.r3944realms.superleadrope.util.model.RidingRelationship;
 import top.r3944realms.superleadrope.util.riding.RidingApplier;
 import top.r3944realms.superleadrope.util.riding.RidingDismounts;
@@ -84,6 +89,7 @@ import java.util.UUID;
 import java.util.concurrent.atomic.AtomicReference;
 
 public class CommonEventHandler {
+    public volatile static LeashConfigManager leashConfigManager;
     @net.minecraftforge.fml.common.Mod.EventBusSubscriber(modid = SuperLeadRope.MOD_ID, bus = net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus.FORGE)
     public static class Game {
         @SubscribeEvent
@@ -91,8 +97,8 @@ public class CommonEventHandler {
             Entity entity = event.getEntity();
             if (entity.level().isClientSide) return;
             if (entity instanceof LivingEntity || entity instanceof Boat || entity instanceof Minecart) {
-                entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(LeashSyncManager.Data::track);
+                LeashDataAPI.getLeashData(entity).ifPresent(LeashSyncManager.Data::track);
-                entity.getCapability(CapabilityHandler.LEASH_STATE_CAP).ifPresent(LeashSyncManager.State::track);
+                LeashStateAPI.getLeashState(entity).ifPresent(LeashSyncManager.State::track);
                 if (entity instanceof ServerPlayer serverPlayer) {
                     LeashSyncManager.Data.forEach(i -> {
                         if (i.isLeashedBy(serverPlayer) && i.isInDelayedLeash(serverPlayer.getUUID())) {
@@ -115,8 +121,8 @@ public class CommonEventHandler {
                         }
                     });
                 }
-                entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(LeashSyncManager.Data::untrack);
+                LeashDataAPI.getLeashData(entity).ifPresent(LeashSyncManager.Data::untrack);
-                entity.getCapability(CapabilityHandler.LEASH_STATE_CAP).ifPresent(LeashSyncManager.State::untrack);
+                LeashStateAPI.getLeashState(entity).ifPresent(LeashSyncManager.State::untrack);
             }
         }
         @SubscribeEvent
@@ -139,9 +145,6 @@ public class CommonEventHandler {
         @SubscribeEvent
         public static void onPlayerRightHitOnBlock(PlayerInteractEvent.RightClickBlock event) {
             Level level = event.getLevel();
-            if (level.isClientSide) {
-                return;
-            }
             BlockPos blockPos = event.getHitVec().getBlockPos();
             BlockState blockState = level.getBlockState(blockPos);
             Player player = event.getEntity();
@@ -256,7 +259,7 @@ public class CommonEventHandler {
             List<Entity> entities = LeashDataImpl.leashableInArea(telEntity);
             //规则关闭则禁止
             if(!SLPGameruleRegistry.getGameruleBoolValue(event.getEntity().level(), TeleportWithLeashedEntities.ID)) {
-                entities.forEach(i -> i.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(j -> j.removeLeash(i)));
+                entities.forEach(entity -> LeashDataAPI.LeashOperations.detach(entity, telEntity));
                 return;
             }
             for (Entity beLeashedEntity : entities) {
@@ -268,9 +271,9 @@ public class CommonEventHandler {
                 Vec3 originalDeltaMovement = beLeashedEntity.getDeltaMovement();
 
                 AtomicReference<ILeashData.LeashInfo> originalLeashInfo = new AtomicReference<>();
-                beLeashedEntity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(cap -> {
+                LeashDataAPI.getLeashData(beLeashedEntity).ifPresent(data -> {
-                    originalLeashInfo.set(cap.getLeashInfo(telEntity).orElse(null));
+                    originalLeashInfo.set(data.getLeashInfo(telEntity).orElse(null));
-                    cap.removeLeash(telEntity);
+                    data.removeLeash(telEntity);
                 });
 
 
@@ -302,14 +305,11 @@ public class CommonEventHandler {
                     entity.setPose(originalPose);
                 }
 
-                // --- 恢复拴绳 ---
+                // --- 将holder替换 ---
                 ILeashData.LeashInfo leashInfo = Optional.ofNullable(originalLeashInfo.get())
-                        .map(info -> info.transferHolder(telEntity))
                         .orElse(ILeashData.LeashInfo.EMPTY);
 
-                beLeashedEntity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(
+                LeashDataAPI.LeashOperations.attachWithInfo(beLeashedEntity, telEntity, leashInfo);
-                        cap -> cap.addLeash(telEntity, leashInfo)
-                );
 
                 // --- 重新应用骑乘关系，仅保留白名单根载具 ---
                 RidingRelationship filteredRelationship = RidingSaver.filterByWhitelistRoot(originalRidingRelationship);
@@ -362,7 +362,8 @@ public class CommonEventHandler {
     @net.minecraftforge.fml.common.Mod.EventBusSubscriber(modid = SuperLeadRope.MOD_ID, bus= net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus.MOD)
     public static class Mod {
         @SubscribeEvent
-        public static void onCommonInit (FMLCommonSetupEvent event) {
+        public static void onFMLCommonInit(FMLCommonSetupEvent event) {
+            event.enqueueWork(Mod::checkAndSet);
             event.enqueueWork(SLPGameruleRegistry::register);//规则注册
         }
         @SubscribeEvent
@@ -375,6 +376,43 @@ public class CommonEventHandler {
                 event.accept(SLPItems.SUPER_LEAD_ROPE);
             }
         }
+        @SubscribeEvent
+        public void onConfigReloading(ModConfigEvent.Reloading event) {
+            if (event.getConfig().getSpec() == LeashCommonConfig.SPEC) {
+                SuperLeadRope.logger.debug("Config reloading detected...");
+            }
+        }
+        private static void checkAndSet() {
+            if (leashConfigManager == null) {
+                synchronized (LeashConfigManager.class) {
+                    if (leashConfigManager == null) {
+                        leashConfigManager = new LeashConfigManager();
+                    }
+                }
+            }
+        }
 
+        @SubscribeEvent
+        public void onConfigLoaded(ModConfigEvent.Loading event) {
+            if (event.getConfig().getSpec() == LeashCommonConfig.SPEC) {
+                checkAndSet();
+                LeashConfigManager.loading(leashConfigManager);
+            }
+        }
+
+        @SubscribeEvent
+        public void onConfigReloaded(ModConfigEvent.Reloading event) {
+            if (event.getConfig().getSpec() == LeashCommonConfig.SPEC) {
+                checkAndSet();
+                LeashConfigManager.reloading(leashConfigManager);
+            }
+        }
+
+        @SubscribeEvent
+        public void onConfigUnloaded(ModConfigEvent.Unloading event) {
+            if (event.getConfig().getSpec() == LeashCommonConfig.SPEC) {
+                LeashConfigManager.unloading(leashConfigManager);
+            }
+        }
     }
 }

src/main/java/top/r3944realms/superleadrope/SuperLeadRope.java

@@ -33,6 +33,7 @@ import top.r3944realms.superleadrope.util.file.ConfigUtil;
 @Mod(value = SuperLeadRope.MOD_ID)
 public class SuperLeadRope {
     public static final Logger logger = LoggerFactory.getLogger(SuperLeadRope.class);
+
     public static final String MOD_ID = "superleadrope";
     public SuperLeadRope() {
         IEventBus eventBus = FMLJavaModLoadingContext.get().getModEventBus();
@@ -41,6 +42,7 @@ public class SuperLeadRope {
         SLPSoundEvents.register(eventBus);
         NetworkHandler.register();
         initialize();
+
     }
     public static void initialize() {
         logger.info("Initializing SuperLeadRope");

src/main/java/top/r3944realms/superleadrope/client/ClientEventHandler.java

@@ -69,7 +69,7 @@ public class ClientEventHandler {
                         (itemStack, clientLevel, livingEntity, i) -> {
                             if (!itemStack.isDamageableItem()) return 0.0F;
 
-                            return itemStack.getDamageValue() > 1024 - 50 ? 1.0F : 0.0F; // 损坏 → 返回 1.0（触发 override）
+                            return itemStack.getDamageValue() > 1024 - 33 ? 1.0F : 0.0F; // 损坏 → 返回 1.0（触发 override）
                         }
                 );
                 PotatoMode mode = getCurrentMode();

src/main/java/top/r3944realms/superleadrope/client/renderer/LeashRenderHandler.java

@@ -24,9 +24,9 @@ import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.Level;
 import top.r3944realms.superleadrope.SuperLeadRope;
 import top.r3944realms.superleadrope.client.renderer.resolver.SuperLeashStateResolver;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
 import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
 
 import java.util.Optional;
 import java.util.UUID;
@@ -46,10 +46,9 @@ public class LeashRenderHandler {
 
         // 遍历摄像机附近所有实体
         for (Entity entity : level.getEntitiesOfClass(Entity.class,
-                cameraEntity.getBoundingBox().inflate(50))) {
+                cameraEntity.getBoundingBox().inflate(100))) {
 
-            entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(leashData -> {
+            LeashDataAPI.getLeashData(entity).ifPresent(leashData -> {
-                if(leashData instanceof ILeashData) {}
                 for (ILeashData.LeashInfo leashInfo : leashData.getAllLeashes()) {
                     renderLeashFromInfo(entity, leashInfo, poseStack, bufferSource, partialTick);
                 }

src/main/java/top/r3944realms/superleadrope/client/renderer/SuperLeashRenderer.java

@@ -52,7 +52,7 @@ public class SuperLeashRenderer {
         int skyLightEnd     = getSkyLight(BlockPos.containing(endWorld));
 
         // 差向量 + 偏移
-        Offsets offsets = computeOffsets(state, startWorld, endWorld);
+        Offsets offsets = computeOffsets(startWorld, endWorld);
 
         // pass1: 0 → N
         for (int i = 0; i <= LEASH_STEPS; i++) {
@@ -76,7 +76,7 @@ public class SuperLeashRenderer {
 
 
     /** 计算差向量和偏移 */
-    private static Offsets computeOffsets(SuperLeashRenderState state, Vec3 start, Vec3 end) {
+    private static Offsets computeOffsets(Vec3 start, Vec3 end) {
         float dx = (float) (end.x - start.x);
         float dy = (float) (end.y - start.y);
         float dz = (float) (end.z - start.z);

src/main/java/top/r3944realms/superleadrope/client/renderer/resolver/SuperLeashStateResolver.java

@@ -20,11 +20,10 @@ import net.minecraft.world.level.Level;
 import net.minecraft.world.phys.Vec3;
 import top.r3944realms.superleadrope.SuperLeadRope;
 import top.r3944realms.superleadrope.client.renderer.state.SuperLeashRenderState;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.impi.LeashDataImpl;
 import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
 import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
-import top.r3944realms.superleadrope.util.capability.LeashUtil;
+import top.r3944realms.superleadrope.util.capability.LeashStateAPI;
 
 import java.util.*;
 import java.util.concurrent.atomic.AtomicReference;
@@ -56,7 +55,7 @@ public class SuperLeashStateResolver {
         }
         AtomicReference<Vec3> holderOffset = new AtomicReference<>();
         AtomicReference<Vec3> entityOffset = new AtomicReference<>();
-        LeashUtil.getLeashState(leashedEntity).ifPresent(state ->
+        LeashStateAPI.getLeashState(leashedEntity).ifPresent(state ->
                 state
                     .getLeashState(holder)
                     .ifPresent(ls -> {
@@ -110,7 +109,6 @@ public class SuperLeashStateResolver {
         return Optional.of(new SuperLeashRenderState(
                 currentHolderPos,
                 currentEntityPos,
-                leashInfo.attachOffset(),
                 lastHolderPos,
                 lastEntityPos,
                 tension,

src/main/java/top/r3944realms/superleadrope/client/renderer/state/SuperLeashRenderState.java

@@ -20,7 +20,6 @@ import net.minecraft.world.phys.Vec3;
 public record SuperLeashRenderState(
         Vec3 startPos,          // 当前帧起点位置
         Vec3 endPos,            // 当前帧终点位置
-        Vec3 attachOffset,      // 拴绳附着点偏移
         Vec3 lastStartPos,      // 上一帧起点位置(用于摆动计算)
         Vec3 lastEndPos,        // 上一帧终点位置(用于摆动计算)
         float tension,         // 张力强度(0.0-1.0)

src/main/java/top/r3944realms/superleadrope/config/LeashCommonConfig.java

@@ -18,6 +18,8 @@ package top.r3944realms.superleadrope.config;
 import net.minecraftforge.common.ForgeConfigSpec;
 
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class LeashCommonConfig {
     public static ForgeConfigSpec.Builder BUILDER = new ForgeConfigSpec.Builder();
@@ -38,13 +40,18 @@ public class LeashCommonConfig {
         public final ForgeConfigSpec.DoubleValue springDampening;
         public final ForgeConfigSpec.ConfigValue<List<? extends Double>> axisSpecificElasticity;
         public final ForgeConfigSpec.IntValue maxLeashesPerEntity;
+        public final ForgeConfigSpec.ConfigValue<List<? extends String>> defaultApplyEntityLocationOffset;
+        // 正则表达式模式
+        static final Pattern OFFSET_PATTERN = Pattern.compile(
+                "(?i)(?:vec3|vec3d|vector3|offset)\\s*\\(\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*,\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*,\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*\\)\\s*:\\s*\\[\\s*([^]]+?)\\s*]\\s*"        );
+
         public Common(ForgeConfigSpec.Builder builder) {
             BUILDER.push("Command");
             EnableSLPModCommandPrefix = builder
                     .comment("The prefix of this mod's commands")
                     .define("SLPModCommandPrefix", true);
             SLPModCommandPrefix = builder
-                    .comment("The prefix of this mod's commands"," [ Default:'slp'] ")
+                    .comment("The prefix of this mod's commands", " [ Default:'slp'] ")
                     .define("EnableSLPModCommandPrefix", "slp");
             BUILDER.pop();
             builder.push("Entity");
@@ -59,7 +66,7 @@ public class LeashCommonConfig {
                     .defineListAllowEmpty(
                             List.of("allowedTeleportEntities"),
                             List.of("#minecraft", "modernlife:bicycle", "modernlife:motorboat"),
-                            o -> o instanceof String s && isValidFormat(s)
+                            o -> o instanceof String s && isValidEntityRefFormat(s)
                     );
             builder.pop();
             builder.push("LeashSettings");
@@ -87,20 +94,70 @@ public class LeashCommonConfig {
                     .defineInRange("maxLeashesPerEntity", 6, 1, 24);
 
             builder.pop();
+            builder.push("LeashStateSettings");
+            defaultApplyEntityLocationOffset = builder
+                    .comment(
+                            "Default leash attachment point offsets for entities.",
+                            "Format: vec3(x,y,z) : [entity_list]",
+                            "Optional Name : vector3, vec3d, offset",
+                            "Entity list can contain:",
+                            " - modid:entity_id       : specific entity (e.g. minecraft:bee)",
+                            " - #modid:tag_name       : entity type tag (e.g. #minecraft:boats)",
+                            " - #modid                : mod-wide (e.g. #minecraft)",
+                            "Multiple entities can be separated by commas",
+                            "Example: vec3(0,0.2,0) : [minecraft:bee, minecraft:horse]",
+                            "Priority: specific entity > tag > mod"
+                    )
+                    .defineListAllowEmpty(
+                            List.of("defaultApplyEntityLocationOffset"),
+                            List.of(
+                                    "vec3(0,0.2,0) : [minecraft:bee]",
+                                    "vec3(0,1.0,0) : [minecraft:horse, minecraft:donkey]",
+                                    "vec3(0,0.5,0) : [#minecraft:boats]",
+                                    "vec3(0,0.4,0) : [#minecraft:minecarts]",
+                                    "vec3(0,0.3,0) : [#minecraft]",
+                                    "vec3(0,0.6,0) : [#modernlife]"
+                            ),
+                            o -> o instanceof String s && isValidOffsetRefFormat(s)
+                    );
+            BUILDER.pop();
         }
 
-        private static boolean isValidFormat(String s) {
+        private static boolean isValidEntityRefFormat(String s) {
             if (s.startsWith("#")) {
                 String body = s.substring(1);
-                // 支持 #modid （整个模组）
+                // 支持 #modid （整个模组）或 #modid:tag_name （标签）
-                if (body.matches("[a-z0-9_]+")) {
+                return body.matches("[a-z0-9_]+(:[a-z0-9_/]+)?");
-                    return true;
-                }
-                // 支持 #modid:tag_name （标签）
-                return body.matches("[a-z0-9_]+:[a-z0-9_/]+");
             }
-            // 普通实体 ID
+            // 普通实体 ID: modid:entity_id
             return s.matches("[a-z0-9_]+:[a-z0-9_/]+");
         }
+
+        private static boolean isValidOffsetRefFormat(String s) {
+            // 匹配格式: vec3(x,y,z) : [entity_list]
+            Matcher matcher = Common.OFFSET_PATTERN.matcher(s);
+            if (!matcher.matches()) {
+                return false;
+            }
+
+            // 检查坐标值是否有效
+            try {
+                Double.parseDouble(matcher.group(1));
+                Double.parseDouble(matcher.group(2));
+                Double.parseDouble(matcher.group(3));
+
+                // 检查实体列表格式
+                String entityList = matcher.group(4);
+                String[] entities = entityList.split(",");
+                for (String entity : entities) {
+                    if (!isValidEntityRefFormat(entity.trim())) {
+                        return false;
+                    }
+                }
+                return true;
+            } catch (NumberFormatException e) {
+                return false;
+            }
+        }
     }
 }

src/main/java/top/r3944realms/superleadrope/config/LeashConfigManager.java

@@ -0,0 +1,361 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadrope.config;
+
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.phys.Vec3;
+import top.r3944realms.superleadrope.SuperLeadRope;
+
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.regex.Matcher;
+
+import static top.r3944realms.superleadrope.config.LeashCommonConfig.Common.OFFSET_PATTERN;
+
+public class LeashConfigManager {
+    private final Map<String, double[]> entityOffsetMap = new ConcurrentHashMap<>();
+    private final Map<String, double[]> tagOffsetMap = new ConcurrentHashMap<>();
+    private final Map<String, double[]> modOffsetMap = new ConcurrentHashMap<>();
+
+    // 缓存常用配置值以提高性能
+    private volatile List<String> teleportWhitelistCache;
+    private volatile String commandPrefixCache;
+    private volatile boolean enableCommandPrefixCache;
+    private volatile double maxLeashLengthCache;
+    private volatile double elasticDistanceCache;
+    private volatile double extremeSnapFactorCache;
+    private volatile double springDampeningCache;
+    private volatile List<Double> axisSpecificElasticityCache;
+    private volatile int maxLeashesPerEntityCache;
+
+    public LeashConfigManager() {
+        this.reloadAll();
+    }
+
+    /**
+     * 解析偏移配置（线程安全）
+     */
+    public void parseOffsetConfig() {
+        Map<String, double[]> newEntityOffsetMap = new HashMap<>();
+        Map<String, double[]> newTagOffsetMap = new HashMap<>();
+        Map<String, double[]> newModOffsetMap = new HashMap<>();
+
+        List<? extends String> offsets = LeashCommonConfig.COMMON.defaultApplyEntityLocationOffset.get();
+        for (String offsetConfig : offsets) {
+            Matcher matcher = OFFSET_PATTERN.matcher(offsetConfig);
+            if (!matcher.matches()) continue;
+
+            try {
+                double x = Double.parseDouble(matcher.group(1).trim());
+                double y = Double.parseDouble(matcher.group(2).trim());
+                double z = Double.parseDouble(matcher.group(3).trim());
+                double[] offset = new double[]{x, y, z};
+
+                String entityList = matcher.group(4);
+                String[] entities = entityList.split(",");
+
+                for (String entity : entities) {
+                    String trimmed = entity.trim();
+                    if (trimmed.startsWith("#")) {
+                        String body = trimmed.substring(1).trim();
+                        if (body.contains(":")) {
+                            newTagOffsetMap.put(body, offset);
+                        } else {
+                            newModOffsetMap.put(body, offset);
+                        }
+                    } else {
+                        newEntityOffsetMap.put(trimmed, offset);
+                    }
+                }
+            } catch (NumberFormatException e) {
+                System.err.println("Invalid offset config: " + offsetConfig);
+            }
+        }
+
+        // 原子性更新映射
+        entityOffsetMap.clear();
+        entityOffsetMap.putAll(newEntityOffsetMap);
+
+        tagOffsetMap.clear();
+        tagOffsetMap.putAll(newTagOffsetMap);
+
+        modOffsetMap.clear();
+        modOffsetMap.putAll(newModOffsetMap);
+    }
+
+    /**
+     * 重新加载所有配置值到缓存
+     */
+    public void reloadAll() {
+        // 加载偏移配置
+        parseOffsetConfig();
+
+        // 加载其他配置到缓存
+        teleportWhitelistCache = new ArrayList<>(LeashCommonConfig.COMMON.teleportWhitelist.get());
+        commandPrefixCache = LeashCommonConfig.COMMON.SLPModCommandPrefix.get();
+        enableCommandPrefixCache = LeashCommonConfig.COMMON.EnableSLPModCommandPrefix.get();
+        maxLeashLengthCache = LeashCommonConfig.COMMON.maxLeashLength.get();
+        elasticDistanceCache = LeashCommonConfig.COMMON.elasticDistance.get();
+        extremeSnapFactorCache = LeashCommonConfig.COMMON.extremeSnapFactor.get();
+        springDampeningCache = LeashCommonConfig.COMMON.springDampening.get();
+        axisSpecificElasticityCache = new ArrayList<>(LeashCommonConfig.COMMON.axisSpecificElasticity.get());
+        maxLeashesPerEntityCache = LeashCommonConfig.COMMON.maxLeashesPerEntity.get();
+
+        SuperLeadRope.logger.debug("All configs reloaded: {}", getStats());
+    }
+
+    // ========== 偏移配置相关方法 ==========
+
+    /**
+     * 获取实体类型的偏移量
+     */
+    @SuppressWarnings("deprecation")
+    public Vec3 getEntityOffset(EntityType<?> entityType) {
+        String entityId = entityType.builtInRegistryHolder().key().location().toString();
+        String modId = entityId.split(":")[0]; // 从实体ID提取modId
+
+        // 获取实体的标签
+        List<String> tagStrings = new ArrayList<>();
+        for (var tag : entityType.builtInRegistryHolder().tags().toList()) {
+            tagStrings.add(tag.location().toString());
+        }
+
+        double[] offset = getEntityOffset(entityId, modId, tagStrings);
+        return offset != null ? new Vec3(offset[0], offset[1], offset[2]) : Vec3.ZERO;
+    }
+
+    /**
+     * 获取实体对象的偏移量（便捷方法）
+     */
+    public Vec3 getEntityOffset(Entity entity) {
+        return getEntityOffset(entity.getType());
+    }
+
+
+    /**
+     * 获取实体偏移量（原始数据）
+     */
+    public double[] getEntityOffset(String entityId, String modId, List<String> tags) {
+        // 1. 首先检查特定实体
+        if (entityOffsetMap.containsKey(entityId)) {
+            return entityOffsetMap.get(entityId);
+        }
+
+        // 2. 检查标签
+        for (String tag : tags) {
+            if (tagOffsetMap.containsKey(tag)) {
+                return tagOffsetMap.get(tag);
+            }
+        }
+
+        // 3. 检查模组
+        if (modOffsetMap.containsKey(modId)) {
+            return modOffsetMap.get(modId);
+        }
+
+        return null;
+    }
+
+    // ========== 传送白名单相关方法 ==========
+
+    public List<String> getTeleportWhitelist() {
+        return Collections.unmodifiableList(teleportWhitelistCache);
+    }
+
+    @SuppressWarnings("deprecation")
+    public boolean isEntityTeleportAllowed(EntityType<?> entityType) {
+        String entityId = entityType.builtInRegistryHolder().key().location().toString();
+        String modid = entityId.split(":")[0];
+
+        for (String entry : teleportWhitelistCache) {
+            if (entry.startsWith("#")) {
+                String body = entry.substring(1);
+
+                // Case 1: #modid → allow all entities from this mod
+                if (!body.contains(":")) {
+                    if (modid.equals(body)) {
+                        return true;
+                    }
+                }
+                // Case 2: #modid:tag_name → allow all entities under this tag
+                else {
+                    ResourceLocation tagId = new ResourceLocation(body);
+                    TagKey<EntityType<?>> tag = TagKey.create(Registries.ENTITY_TYPE, tagId);
+                    if (entityType.builtInRegistryHolder().is(tag)) {
+                        return true;
+                    }
+                }
+            } else {
+                // Case 3: modid:entity_name → allow a specific entity
+                if (entry.equals(entityId)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    public boolean isEntityTeleportAllowed(String entityId) {
+        // 对于字符串ID，我们无法检查标签，只能检查模组和特定实体
+        String modid = entityId.contains(":") ? entityId.split(":")[0] : "minecraft";
+
+        for (String entry : teleportWhitelistCache) {
+            if (entry.startsWith("#")) {
+                String body = entry.substring(1);
+
+                // Case 1: #modid → allow all entities from this mod
+                if (!body.contains(":")) {
+                    if (modid.equals(body)) {
+                        return true;
+                    }
+                }
+                // Case 2: #modid:tag_name → 字符串ID无法检查标签，跳过
+                // 如果需要支持标签检查，需要传入EntityType而不是String
+            } else {
+                // Case 3: modid:entity_name → allow a specific entity
+                if (entry.equals(entityId)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    // 辅助方法：检查实体ID是否匹配模式（用于旧的匹配逻辑）
+    private boolean matchesTeleportPattern(String pattern, String entityId) {
+        if (pattern.startsWith("#")) {
+            String body = pattern.substring(1);
+            if (body.contains(":")) {
+                // 标签格式: #modid:tag_name - 字符串ID无法准确匹配标签
+                // 返回模组匹配作为近似
+                String patternModId = body.split(":")[0];
+                String entityModId = entityId.split(":")[0];
+                return entityModId.equals(patternModId);
+            } else {
+                // 模组格式: #modid
+                String entityModId = entityId.split(":")[0];
+                return entityModId.equals(body);
+            }
+        } else {
+            // 实体格式: modid:entity_id
+            return entityId.equals(pattern);
+        }
+    }
+
+    // 添加一个重载方法，方便使用Entity对象
+    public boolean isEntityTeleportAllowed(Entity entity) {
+        return isEntityTeleportAllowed(entity.getType());
+    }
+
+    // ========== 命令配置相关方法 ==========
+
+    public String getCommandPrefix() {
+        return commandPrefixCache;
+    }
+
+    public boolean isCommandPrefixEnabled() {
+        return enableCommandPrefixCache;
+    }
+
+    public String getFullCommand(String subCommand) {
+        return isCommandPrefixEnabled() ?
+                getCommandPrefix() + " " + subCommand :
+                subCommand;
+    }
+
+    // ========== 拴绳物理配置相关方法 ==========
+
+    public double getMaxLeashLength() {
+        return maxLeashLengthCache;
+    }
+
+    public double getElasticDistance() {
+        return elasticDistanceCache;
+    }
+
+    public double getExtremeSnapFactor() {
+        return extremeSnapFactorCache;
+    }
+
+    public double getBreakDistance() {
+        return getMaxLeashLength() * getExtremeSnapFactor();
+    }
+
+    public double getSpringDampening() {
+        return springDampeningCache;
+    }
+
+    public List<Double> getAxisSpecificElasticity() {
+        return Collections.unmodifiableList(axisSpecificElasticityCache);
+    }
+
+    public double getXElasticity() {
+        return !axisSpecificElasticityCache.isEmpty() ? axisSpecificElasticityCache.get(0) : 0.8;
+    }
+
+    public double getYElasticity() {
+        return axisSpecificElasticityCache.size() > 1 ? axisSpecificElasticityCache.get(1) : 0.2;
+    }
+
+    public double getZElasticity() {
+        return axisSpecificElasticityCache.size() > 2 ? axisSpecificElasticityCache.get(2) : 0.8;
+    }
+
+    // ========== 实体限制配置相关方法 ==========
+
+    public int getMaxLeashesPerEntity() {
+        return maxLeashesPerEntityCache;
+    }
+
+    public boolean canEntityAcceptMoreLeashes(Entity entity, int currentLeashCount) {
+        return currentLeashCount < getMaxLeashesPerEntity();
+    }
+
+    // ========== 管理方法 ==========
+
+    public void reload() {
+        reloadAll();
+    }
+
+    public void clear() {
+        entityOffsetMap.clear();
+        tagOffsetMap.clear();
+        modOffsetMap.clear();
+        teleportWhitelistCache = Collections.emptyList();
+    }
+
+    public String getStats() {
+        return String.format("Entities: %d, Tags: %d, Mods: %d, TeleportWhitelist: %d",
+                entityOffsetMap.size(), tagOffsetMap.size(), modOffsetMap.size(),
+                teleportWhitelistCache.size());
+    }
+
+    public static void loading(LeashConfigManager manager) {
+        manager.reloadAll();
+    }
+
+    public static void reloading(LeashConfigManager manager) {
+        manager.reloadAll();
+    }
+
+    public static void unloading(LeashConfigManager manager) {
+        manager.clear();
+    }
+}

src/main/java/top/r3944realms/superleadrope/content/capability/CapabilityRemainder.java

@@ -18,7 +18,7 @@ package top.r3944realms.superleadrope.content.capability;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.entity.player.Player;
 import net.minecraftforge.event.entity.player.PlayerEvent;
-import top.r3944realms.superleadrope.util.capability.LeashUtil;
+import top.r3944realms.superleadrope.util.capability.LeashStateAPI;
 
 public class CapabilityRemainder {
     public static void onPlayerClone(PlayerEvent.Clone event) {
@@ -26,9 +26,9 @@ public class CapabilityRemainder {
         if(newEntity instanceof ServerPlayer newPlayer) {
             Player original = event.getOriginal();
             original.reviveCaps();
-            LeashUtil.getLeashState(original)
+            LeashStateAPI.getLeashState(original)
                     .ifPresent(oldCap ->
-                            LeashUtil.getLeashState(newPlayer)
+                            LeashStateAPI.getLeashState(newPlayer)
                                     .ifPresent(newData ->
                                             newData.copy(oldCap, newEntity)
                                     )

src/main/java/top/r3944realms/superleadrope/content/capability/impi/LeashDataImpl.java

@@ -21,8 +21,8 @@ import net.minecraft.nbt.ListTag;
 import net.minecraft.nbt.NbtUtils;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.entity.Mob;
 import net.minecraft.world.entity.animal.horse.Llama;
@@ -30,26 +30,26 @@ import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.entity.vehicle.Boat;
 import net.minecraft.world.entity.vehicle.Minecart;
 import net.minecraft.world.level.Level;
+import net.minecraft.world.level.pathfinder.Path;
 import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.Vec3;
 import net.minecraftforge.network.PacketDistributor;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
+import top.r3944realms.superleadrope.CommonEventHandler;
 import top.r3944realms.superleadrope.SuperLeadRope;
-import top.r3944realms.superleadrope.config.LeashCommonConfig;
 import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
 import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
+import top.r3944realms.superleadrope.core.register.SLPSoundEvents;
 import top.r3944realms.superleadrope.network.NetworkHandler;
 import top.r3944realms.superleadrope.network.toClient.LeashDataSyncPacket;
-import top.r3944realms.superleadrope.util.capability.LeashUtil;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
-import top.r3944realms.superleadrope.util.nbt.NBTReader;
+import top.r3944realms.superleadrope.util.capability.LeashStateAPI;
-import top.r3944realms.superleadrope.util.nbt.NBTWriter;
 import top.r3944realms.superleadrope.util.riding.RindingLeash;
 
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.CopyOnWriteArraySet;
-import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
@@ -85,34 +85,6 @@ import java.util.stream.Stream;
  * </table>
  */
 public class LeashDataImpl implements ILeashData {
-    private static final class Config {
-        private Config() {} // 私有构造防止实例化
-
-        static double maxLeashDistance() {
-            return LeashCommonConfig.COMMON.maxLeashLength.get();
-        }
-
-        static double leashElasticDist() {
-            return LeashCommonConfig.COMMON.elasticDistance.get();
-        }
-
-        static double leashExtremeSnapDistFactor() {
-            return LeashCommonConfig.COMMON.extremeSnapFactor.get();
-        }
-
-        static double springDampening() {
-            return LeashCommonConfig.COMMON.springDampening.get();
-        }
-
-        static Vec3 axisSpecificElasticity() {
-            List<? extends Double> list = LeashCommonConfig.COMMON.axisSpecificElasticity.get();
-            return new Vec3(list.get(0), list.get(1), list.get(2));
-        }
-
-        static int maxLeashesPerEntity() {
-            return LeashCommonConfig.COMMON.maxLeashesPerEntity.get();
-        }
-    }
     private final Entity entity;
     private boolean needsSync = false;
     private long lastSyncTime;
@@ -172,18 +144,18 @@ public class LeashDataImpl implements ILeashData {
 
     @Override
     public boolean addLeash(Entity holder) {
-        return addLeash(holder, Config.maxLeashDistance());
+        return addLeash(holder, CommonEventHandler.leashConfigManager.getMaxLeashLength());
     }
 
     @Override
     public boolean addLeash(Entity holder, String reserved) {
-        return addLeash(holder, Config.maxLeashDistance(), reserved);
+        return addLeash(holder, CommonEventHandler.leashConfigManager.getMaxLeashLength(), reserved);
     }
 
     // 添加拴绳（支持自定义最大长度）
     @Override
     public boolean addLeash(Entity holder, double maxDistance) {
-        return addLeash(holder, maxDistance, Config.leashElasticDist(), 0, "");
+        return addLeash(holder, maxDistance, CommonEventHandler.leashConfigManager.getElasticDistance(), 0, "");
     }
 
     // 添加拴绳（支持自定义最大长度和弹性距离）
@@ -195,7 +167,7 @@ public class LeashDataImpl implements ILeashData {
     // 添加拴绳（支持自定义最大长度 + reserved 字段）
     @Override
     public boolean addLeash(Entity holder, double maxDistance, String reserved) {
-        return addLeash(holder, maxDistance, Config.leashElasticDist(), 0, reserved);
+        return addLeash(holder, maxDistance, CommonEventHandler.leashConfigManager.getElasticDistance(), 0, reserved);
     }
 
     // 添加拴绳（最终实现：支持最大长度、弹性距离、保持 Tick、reserved）
@@ -219,7 +191,6 @@ public class LeashDataImpl implements ILeashData {
         LeashInfo info = LeashInfo.create(
                 holder,
                 reserved,
-                calculateAttachOffset(entity),
                 maxDistance,
                 elasticDistance,
                 maxKeepLeashTicks,
@@ -231,7 +202,7 @@ public class LeashDataImpl implements ILeashData {
         } else {
             leashHolders.put(holder.getUUID(), info);
         }
-
+        LeashStateAPI.Operations.attach(entity, holder);
         markForSync();
         return true;
     }
@@ -301,7 +272,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 newMaxDistance,
                 old.elasticDistance(),
                 old.keepLeashTicks(),
@@ -316,7 +286,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 newMaxDistance,
                 old.elasticDistance(),
                 Math.min(old.keepLeashTicks(), newMaxKeepLeashTicks),
@@ -331,7 +300,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 reserved,
-                old.attachOffset(),
                 distance,
                 old.elasticDistance(),
                 Math.min(old.keepLeashTicks(), maxKeepTicks),
@@ -346,7 +314,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 newMaxDistance,
                 old.elasticDistance(),
                 old.keepLeashTicks(),
@@ -361,7 +328,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 newMaxDistance,
                 old.elasticDistance(),
                 Math.min(old.keepLeashTicks(), newMaxKeepLeashTicks),
@@ -376,7 +342,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 reserved,
-                old.attachOffset(),
                 distance,
                 old.elasticDistance(),
                 Math.min(old.keepLeashTicks(), maxKeepTicks),
@@ -399,7 +364,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 old.maxDistance(),
                 newElasticDistance,
                 old.keepLeashTicks(),
@@ -414,7 +378,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 old.maxDistance(),
                 newElasticDistance,
                 old.keepLeashTicks(),
@@ -444,7 +407,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 old.maxDistance(),
                 newElasticDistance,
                 Math.min(old.keepLeashTicks(), newMaxKeepLeashTicks),
@@ -459,7 +421,6 @@ public class LeashDataImpl implements ILeashData {
                 old.holderUUIDOpt().get(),
                 old.holderIdOpt().get(),
                 reserved,
-                old.attachOffset(),
                 old.maxDistance(),
                 distance,
                 Math.min(old.keepLeashTicks(), maxKeepTicks),
@@ -474,7 +435,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 old.reserved(),
-                old.attachOffset(),
                 old.maxDistance(),
                 newElasticDistance,
                 old.keepLeashTicks(),
@@ -489,7 +449,6 @@ public class LeashDataImpl implements ILeashData {
                 old.blockPosOpt().get(),
                 old.holderIdOpt().get(),
                 reserved,
-                old.attachOffset(),
                 old.maxDistance(),
                 newElasticDistance,
                 Math.min(old.keepLeashTicks(), newMaxKeepLeashTicks),
@@ -502,13 +461,17 @@ public class LeashDataImpl implements ILeashData {
      */
     @Override
     public void applyLeashForces() {
-        Vec3 combinedForce = Vec3.ZERO; // 初始化合力向量
+        Vec3 combinedForce = Vec3.ZERO;
+        Vec3 combinedDirection = Vec3.ZERO;
+        int validLeashes = 0;
 
-        // 计算所有拴绳的合力
+        // 计算所有拴绳的合力和平均方向
         for (Map.Entry<UUID, LeashInfo> entry : leashHolders.entrySet()) {
             Vec3 force = calculateLeashForceForUUID(entry);
             if (force != null) {
                 combinedForce = combinedForce.add(force);
+                combinedDirection = combinedDirection.add(force.normalize());
+                validLeashes++;
             }
         }
 
@@ -516,27 +479,152 @@ public class LeashDataImpl implements ILeashData {
             Vec3 force = calculateLeashForceForBlockPos(entry);
             if (force != null) {
                 combinedForce = combinedForce.add(force);
+                combinedDirection = combinedDirection.add(force.normalize());
+                validLeashes++;
             }
         }
 
         boolean hasForce = !combinedForce.equals(Vec3.ZERO);
         Entity finalApplyEntity = RindingLeash.getFinalEntityForLeashIfForce(entity, hasForce);
-        if (hasForce) {
 
+        if (hasForce) {
+            // 处理玩家和其他实体
             if (finalApplyEntity instanceof ServerPlayer player) {
                 RindingLeash.applyForceToPlayer(player, combinedForce);
-                return;
             } else {
                 finalApplyEntity.setDeltaMovement(finalApplyEntity.getDeltaMovement().add(combinedForce));
                 finalApplyEntity.hurtMarked = true;
+
+                // 对生物使用合力方向进行移动（只有在能够移动时才执行）
+                if (finalApplyEntity instanceof Mob mob && validLeashes > 0 && canMobMove(mob)) {
+                    moveMobTowardsCombinedDirection(mob, combinedDirection, validLeashes, combinedForce.length());
+                } else if (finalApplyEntity instanceof Mob mob) {
+                    // 无法移动时停止导航
+                    mob.getNavigation().stop();
+                }
             }
 
             RindingLeash.protectAnimalMovement(finalApplyEntity, true);
         } else {
             RindingLeash.protectAnimalMovement(finalApplyEntity, false);
+
+            // 没有力时也停止导航
+            if (finalApplyEntity instanceof Mob mob) {
+                mob.getNavigation().stop();
+            }
         }
     }
 
+    /**
+     * 检查生物是否能够移动
+     */
+    private boolean canMobMove(Mob mob) {
+        // 检查各种无法移动的情况
+        return !mob.isNoGravity() &&            // 有重力才能移动
+                !mob.isSleeping() &&            // 没有在睡觉
+                !mob.isDeadOrDying() &&         // 没有死亡或濒死
+                !mob.isFreezing() &&            // 没有被冻结
+                mob.canUpdate() &&              // 可以更新
+                mob.isEffectiveAi() &&          // AI有效
+                mob.getDeltaMovement().lengthSqr() < 100.0; // 移动速度不是特别快（防止异常情况）
+    }
+
+    /**
+     * 让生物朝着合力方向移动
+     */
+    private void moveMobTowardsCombinedDirection(Mob mob, Vec3 combinedDirection, int leashCount, double forceMagnitude) {
+        if (combinedDirection.equals(Vec3.ZERO)) return;
+
+        // 再次检查是否能够移动
+        if (!canMobMove(mob)) {
+            mob.getNavigation().stop();
+            return;
+        }
+
+        // 计算平均方向
+        Vec3 averageDirection = combinedDirection.scale(1.0 / leashCount).normalize();
+
+        // 根据力的大小调整移动速度
+        double speed = calculateMobSpeed(mob, forceMagnitude);
+
+        // 计算目标位置（在合力方向上稍微超前一点）
+        Vec3 targetPos = mob.position().add(averageDirection.scale(3.0)); // 3格距离
+
+        // 检查目标位置是否可达
+        if (isPositionReachable(mob, targetPos)) {
+            // 设置移动目标
+            mob.getNavigation().moveTo(targetPos.x, targetPos.y, targetPos.z, speed);
+
+            // 设置生物朝向合力方向
+            mob.getLookControl().setLookAt(targetPos);
+        } else {
+            // 位置不可达时停止导航
+            mob.getNavigation().stop();
+        }
+    }
+
+    /**
+     * 检查位置是否可达
+     */
+    private boolean isPositionReachable(Mob mob, Vec3 targetPos) {
+        // 简单的距离检查
+        double distance = mob.position().distanceTo(targetPos);
+        if (distance > 20.0) { // 距离太远
+            return false;
+        }
+
+        // 检查是否有导航路径
+        Path path = mob.getNavigation().createPath(targetPos.x, targetPos.y, targetPos.z, 0);
+        return path != null && !path.isDone();
+    }
+
+    /**
+     * 增强的移动能力检查
+     */
+    private boolean canMobMoveEnhanced(Mob mob) {
+        // 基础移动检查
+        if (!canMobMove(mob)) {
+            return false;
+        }
+
+        // 检查导航系统是否可用
+        if (mob.getNavigation().isDone() || mob.getNavigation().isStuck()) {
+            return false;
+        }
+
+        // 检查生物是否被拴绳过度拉扯（防止无限尝试移动）
+        Vec3 motion = mob.getDeltaMovement();
+        if (motion.lengthSqr() > 4.0 && mob.tickCount % 20 == 0) {
+            // 如果移动速度过快，偶尔跳过移动尝试
+            return false;
+        }
+
+        // 检查生物是否在尝试移动但实际没有移动（卡住检测）
+        if (mob.getNavigation().getPath() != null &&
+                !mob.getNavigation().getPath().isDone()) {
+
+            // 获取上一tick的位置进行比较
+            double distanceMoved = mob.position().distanceTo(new Vec3(mob.xOld, mob.yOld, mob.zOld));
+
+            // 生物卡住了（有路径但几乎没有移动）
+            return !(distanceMoved < 0.1);
+        }
+
+        return true;
+    }
+    /**
+     * 根据生物类型和力的大小计算移动速度
+     */
+    private double calculateMobSpeed(Mob mob, double forceMagnitude) {
+        double baseSpeed = mob instanceof Llama ? 2.0 : 1.0;
+
+        // 力越大，移动速度越快（但有上限）
+        double forceFactor = Math.min(forceMagnitude * 0.5, 2.0); // 限制最大加速2倍
+
+        return baseSpeed * (1.0 + forceFactor);
+    }
+
+
 
     /**
      * 为UUID拴绳计算力
@@ -569,9 +657,9 @@ public class LeashDataImpl implements ILeashData {
     private Vec3 calculateLeashForce(Entity holder, Map.Entry<?, LeashInfo> entry) {
         Vec3 holderPos = holder.position().add(0, holder.getBbHeight() * 0.7, 0);
         LeashInfo info = entry.getValue();
-        Vec3 entityPos = entity.position().add(info.attachOffset());
+        Vec3 entityPos = entity.position();
         double distance = holderPos.distanceTo(entityPos);
-        double extremeSnapDist = info.maxDistance() * Config.leashExtremeSnapDistFactor();
+        double extremeSnapDist = info.maxDistance() * CommonEventHandler.leashConfigManager.getExtremeSnapFactor();
 
         // 1. 检查是否超出断裂距离
         if (distance > extremeSnapDist) {
@@ -583,6 +671,8 @@ public class LeashDataImpl implements ILeashData {
             }
             // 断裂
             removeLeash(holder);
+            //TODO: 是不是应该考虑让断裂统一发出声音，还是就这样由断裂发出
+            entity.level().playSound(null, holder.getOnPos(), SLPSoundEvents.LEAD_BREAK.get(), SoundSource.PLAYERS);
             return null;
         }
 
@@ -590,15 +680,6 @@ public class LeashDataImpl implements ILeashData {
         Vec3 pullForce = Vec3.ZERO;
         if (distance > info.elasticDistance()) {
             pullForce = calculatePullForce(holderPos, entityPos, distance, info);
-
-            // 生物添加跟随逻辑（保持不变）
-            if(entity instanceof Mob mob) {
-                Vec3 vec3 = (new Vec3(holder.getX() - entity.getX(), holder.getY() - entity.getY(), holder.getZ() - entity.getZ()))
-                        .normalize()
-                        .scale(Math.max(distance - 2.0F, 0.0F));
-                double speed = mob instanceof Llama ? 2.0 : 1.0;
-                mob.getNavigation().moveTo(entity.getX() + vec3.x, entity.getY() + vec3.y, entity.getZ() + vec3.z, speed);
-            }
         }
 
         // 3. 重置缓冲Tick
@@ -621,13 +702,13 @@ public class LeashDataImpl implements ILeashData {
         }
 
         Vec3 pullForce = pullDirection.scale(
-                (distance - info.elasticDistance()) * pullStrength * Config.springDampening()
+                (distance - info.elasticDistance()) * pullStrength * CommonEventHandler.leashConfigManager.getSpringDampening()
         );
 
         return new Vec3(
-                pullForce.x * Config.axisSpecificElasticity().x,
+                pullForce.x * CommonEventHandler.leashConfigManager.getXElasticity(),
-                pullForce.y * Config.axisSpecificElasticity().y,
+                pullForce.y * CommonEventHandler.leashConfigManager.getXElasticity(),
-                pullForce.z * Config.axisSpecificElasticity().z
+                pullForce.z * CommonEventHandler.leashConfigManager.getZElasticity()
         );
     }
 
@@ -638,13 +719,13 @@ public class LeashDataImpl implements ILeashData {
         double pullStrength = 1.0 + excessRatio * 2.0;
 
         Vec3 pullForce = pullDirection.scale(
-                (distance - info.elasticDistance()) * pullStrength * Config.springDampening()
+                (distance - info.elasticDistance()) * pullStrength * CommonEventHandler.leashConfigManager.getSpringDampening()
         );
 
         return new Vec3(
-                pullForce.x * Config.axisSpecificElasticity().x,
+                pullForce.x * CommonEventHandler.leashConfigManager.getXElasticity(),
-                pullForce.y * Config.axisSpecificElasticity().y,
+                pullForce.y * CommonEventHandler.leashConfigManager.getYElasticity(),
-                pullForce.z * Config.axisSpecificElasticity().z
+                pullForce.z * CommonEventHandler.leashConfigManager.getZElasticity()
         );
     }
 
@@ -658,16 +739,20 @@ public class LeashDataImpl implements ILeashData {
     @Override
     public boolean removeLeash(UUID holderUUID) {
         boolean removed = leashHolders.remove(holderUUID) != null;
-        if (removed)
+        if (removed) {
+            LeashStateAPI.Operations.detach(entity, holderUUID);
             markForSync();
+        }
         return removed;
     }
 
     @Override
     public boolean removeLeash(BlockPos knotPos) {
         boolean removed = leashKnots.remove(knotPos) != null;
-        if (removed)
+        if (removed) {
+            LeashStateAPI.Operations.detach(entity, knotPos);
             markForSync();
+        }
         return removed;
     }
 
@@ -675,18 +760,21 @@ public class LeashDataImpl implements ILeashData {
     public void removeAllLeashes() {
         leashHolders.clear();
         leashKnots.clear();
+        LeashStateAPI.Offset.removeAll(entity);
         markForSync();
     }
 
     @Override
     public void removeAllHolderLeashes() {
         leashHolders.clear();
+        LeashStateAPI.Offset.removeAllUUIDs(entity);
         markForSync();
     }
 
     @Override
     public void removeAllKnotLeashes() {
         leashKnots.clear();
+        LeashStateAPI.Offset.removeAllBlockPoses(entity);
         markForSync();
     }
 
@@ -716,6 +804,7 @@ public class LeashDataImpl implements ILeashData {
             LeashInfo leashInfo = info.transferHolder(newHolder);
             leashHolders.put(newHolder.getUUID(), leashInfo);
         }
+        LeashStateAPI.Operations.transfer(entity, oldHolderUUID, newHolder);
         markForSync();
         return true;
     }
@@ -730,6 +819,7 @@ public class LeashDataImpl implements ILeashData {
             LeashInfo leashInfo = info.transferHolder(newHolder, reserved);
             leashHolders.put(newHolder.getUUID(), leashInfo);
         }
+        LeashStateAPI.Operations.transfer(entity, oldHolderUUID, newHolder);
         markForSync();
         return true;
     }
@@ -745,6 +835,7 @@ public class LeashDataImpl implements ILeashData {
             LeashInfo leashInfo = info.transferHolder(newHolder);
             leashHolders.put(newHolder.getUUID(), leashInfo);
         }
+        LeashStateAPI.Operations.transfer(entity, knotPos, newHolder);
         markForSync();
         return true;
     }
@@ -760,6 +851,7 @@ public class LeashDataImpl implements ILeashData {
             LeashInfo leashInfo = info.transferHolder(newHolder, reserved);
             leashHolders.put(newHolder.getUUID(), leashInfo);
         }
+        LeashStateAPI.Operations.transfer(entity, knotPos, newHolder);
         markForSync();
         return true;
     }
@@ -885,7 +977,6 @@ public class LeashDataImpl implements ILeashData {
         }
         infoTag.putInt("HolderID", info.holderIdOpt().get());
         infoTag.putString("LeashItem", info.reserved());
-        infoTag.put("Offset", NBTWriter.writeVec3(info.attachOffset()));
         infoTag.putDouble("MaxDistance", info.maxDistance());
         infoTag.putDouble("ElasticDistance", info.elasticDistance());
         infoTag.putInt("KeepLeashTicks", info.keepLeashTicks());
@@ -933,7 +1024,6 @@ public class LeashDataImpl implements ILeashData {
                     infoTag.getUUID("HolderUUID"),
                     infoTag.getInt("HolderID"),
                     infoTag.getString("LeashItem"),
-                    NBTReader.readVec3(infoTag.getCompound("Offset")),
                     infoTag.getDouble("MaxDistance"),
                     infoTag.contains("ElasticDistance") ? infoTag.getDouble("ElasticDistance") : 6.0,
                     infoTag.getInt("KeepLeashTicks"),
@@ -949,7 +1039,6 @@ public class LeashDataImpl implements ILeashData {
                     NbtUtils.readBlockPos(infoTag.getCompound("KnotBlockPos")),
                     infoTag.getInt("HolderID"),
                     infoTag.getString("LeashItem"),
-                    NBTReader.readVec3(infoTag.getCompound("Offset")),
                     infoTag.getDouble("MaxDistance"),
                     infoTag.contains("ElasticDistance") ? infoTag.getDouble("ElasticDistance") : 6.0,
                     infoTag.getInt("KeepLeashTicks"),
@@ -961,7 +1050,7 @@ public class LeashDataImpl implements ILeashData {
 
     @Override
     public boolean canBeLeashed() {
-        return (leashHolders.size() + leashKnots.size()) <= Config.maxLeashesPerEntity();
+        return (leashHolders.size() + leashKnots.size()) <= CommonEventHandler.leashConfigManager.getMaxLeashesPerEntity();
     }
 
     @Override
@@ -1007,48 +1096,28 @@ public class LeashDataImpl implements ILeashData {
         return leashableInArea(holder, i -> isLeashHolder(i, holder), 1024D);
     }
     public boolean canBeAttachedTo(Entity pEntity) {
-        if(pEntity == entity) {
+        if (pEntity == entity) {
             return false;
         } else {
             Optional<LeashInfo> leashInfo = getLeashInfo(pEntity);
-            return leashInfo.isEmpty() && (entity.distanceTo(pEntity) <= Config.leashElasticDist() * Config.leashExtremeSnapDistFactor()) && canBeLeashed();//距离最大,则不可以被固定或转移
+            return leashInfo.isEmpty() && (entity.distanceTo(pEntity) <= CommonEventHandler.leashConfigManager.getElasticDistance() * CommonEventHandler.leashConfigManager.getExtremeSnapFactor()) && canBeLeashed();//距离最大,则不可以被固定或转移
         }
     }
-    public static boolean isLeashHolder(@NotNull Entity pEntity, UUID pHolderUUID) {
-        AtomicBoolean isTarget = new AtomicBoolean(false);
-        LeashUtil.getLeashData(pEntity)
-                .ifPresent(i ->
-                        isTarget.set(i.isLeashedBy(pHolderUUID))
-                );
-        return isTarget.get();
-    }
-    public static boolean isLeashHolder(@NotNull Entity pEntity, BlockPos pKnotPos) {
-        AtomicBoolean isTarget = new AtomicBoolean(false);
-        LeashUtil.getLeashData(pEntity)
-                .ifPresent(i ->
-                        isTarget.set(i.isLeashedBy(pKnotPos))
-                );
-        return isTarget.get();
-    }
     public static boolean isLeashHolder(@NotNull Entity pEntity, Entity pTestHolder) {
         return pTestHolder instanceof SuperLeashKnotEntity superLeashKnotEntity ?
                 isLeashHolder(pEntity, superLeashKnotEntity.getPos()) :
                 isLeashHolder(pEntity, pTestHolder.getUUID());
     }
 
-
+    public static boolean isLeashHolder(@NotNull Entity pEntity, UUID pHolderUUID) {
-    // 计算拴绳附着点
+        return LeashDataAPI.getLeashData(pEntity)
-    @Contract("_ -> new")
+                .map(leashData -> leashData.isLeashedBy(pHolderUUID))
-    private @NotNull Vec3 calculateAttachOffset(@NotNull Entity entity) {
+                .orElse(false);
-        EntityType<?> type = entity.getType();
-        if (type == EntityType.HORSE || type == EntityType.DONKEY) {
-            return new Vec3(0, 1.4, 0.3);
-        } else if (type == EntityType.IRON_GOLEM) {
-            return new Vec3(0, 1.8, 0);
-        }
-        //TODO: 未来自定义配置
-        return new Vec3(0, entity.getBbHeight() * 0.8, 0);
     }
 
-
+    public static boolean isLeashHolder(@NotNull Entity pEntity, BlockPos pKnotPos) {
+        return LeashDataAPI.getLeashData(pEntity)
+                .map(leashData -> leashData.isLeashedBy(pKnotPos))
+                .orElse(false);
+    }
 }

src/main/java/top/r3944realms/superleadrope/content/capability/impi/LeashStateImpl.java

@@ -127,7 +127,7 @@ public class LeashStateImpl implements ILeashState {
 
     @Override
     public void resetLeashHolderLocationOffset(Entity holder) {
-        if (entity instanceof SuperLeashKnotEntity leashKnot) {
+        if (holder instanceof SuperLeashKnotEntity leashKnot) {
             resetLeashHolderLocationOffset(leashKnot.getPos());
         } else resetLeashHolderLocationOffset(holder.getUUID());
     }
@@ -146,45 +146,97 @@ public class LeashStateImpl implements ILeashState {
 
     @Override
     public void setLeashHolderLocationOffset(Entity holder, Vec3 offset) {
-        if (entity instanceof SuperLeashKnotEntity leashKnot) {
+        if (holder instanceof SuperLeashKnotEntity leashKnot) {
             setLeashHolderLocationOffset(leashKnot.getPos(), offset);
         } else setLeashHolderLocationOffset(holder.getUUID(), offset);
     }
 
     @Override
     public void setLeashHolderLocationOffset(UUID holderUUID, Vec3 offset) {
-        leashHolders.computeIfPresent(holderUUID, (uuid, state) -> state.setHolderLocationOffset(offset));
+        LeashState currentState = leashHolders.get(holderUUID);
+        if (currentState == null) {
+            // 创建新的状态，使用默认的应用实体偏移量
+            leashHolders.put(holderUUID, new LeashState(
+                    offset,
+                    getDefaultLeashApplyEntityLocationOffset(),
+                    Vec3.ZERO // 或者合适的默认值
+            ));
+        } else {
+            // 更新现有状态
+            leashHolders.put(holderUUID,
+                    currentState.setHolderLocationOffset(offset)
+            );
+        }
         markForSync();
     }
 
     @Override
-    public void setLeashHolderLocationOffset(BlockPos knotPos, Vec3 leashHolderLocationOffset) {
+    public void setLeashHolderLocationOffset(BlockPos knotPos, Vec3 offset) {
-        leashKnots.computeIfPresent(knotPos, (blockPos, state) -> state.setHolderLocationOffset(leashHolderLocationOffset));
+        LeashState currentState = leashKnots.get(knotPos);
+        if (currentState == null) {
+            // 创建新的状态
+            leashKnots.put(knotPos, new LeashState(
+                    offset,
+                    getDefaultLeashApplyEntityLocationOffset(),
+                    Vec3.ZERO
+            ));
+        } else {
+            // 更新现有状态
+            leashKnots.put(knotPos,
+                    currentState.setHolderLocationOffset(offset)
+            );
+        }
         markForSync();
     }
 
     @Override
     public void addLeashHolderLocationOffset(Entity holder, Vec3 offset) {
-        if (entity instanceof SuperLeashKnotEntity leashKnot) {
+        if (holder instanceof SuperLeashKnotEntity leashKnot) {
             addLeashHolderLocationOffset(leashKnot.getPos(), offset);
         } else addLeashHolderLocationOffset(holder.getUUID(), offset);
     }
 
     @Override
     public void addLeashHolderLocationOffset(UUID holderUUID, Vec3 offset) {
-        leashHolders.computeIfPresent(holderUUID, (uuid, state) -> state.setHolderLocationOffset(state.holderLocationOffset().add(offset)));
+        LeashState currentState = leashHolders.get(holderUUID);
+        if (currentState == null) {
+            // 创建新的状态，使用默认的应用实体偏移量
+            leashHolders.put(holderUUID, new LeashState(
+                    offset,
+                    getDefaultLeashApplyEntityLocationOffset(),
+                    Vec3.ZERO // 或者合适的默认值
+            ));
+        } else {
+            // 更新现有状态
+            leashHolders.put(holderUUID,
+                    currentState.setHolderLocationOffset(currentState.holderLocationOffset().add(offset))
+            );
+        }
         markForSync();
     }
 
     @Override
     public void addLeashHolderLocationOffset(BlockPos knotPos, Vec3 offset) {
-        leashKnots.computeIfPresent(knotPos, (blockPos, state) -> state.setHolderLocationOffset(state.holderLocationOffset().add(offset)));
+        LeashState currentState = leashKnots.get(knotPos);
+        if (currentState == null) {
+            // 创建新的状态
+            leashKnots.put(knotPos, new LeashState(
+                    offset,
+                    getDefaultLeashApplyEntityLocationOffset(),
+                    Vec3.ZERO
+            ));
+        } else {
+            // 更新现有状态
+            leashKnots.put(knotPos,
+                    currentState.setHolderLocationOffset(currentState.holderLocationOffset().add(offset))
+            );
+        }
         markForSync();
     }
 
     @Override
     public void removeLeashHolderLocationOffset(Entity holder) {
-        if (entity instanceof SuperLeashKnotEntity leashKnot) {
+        if (holder instanceof SuperLeashKnotEntity leashKnot) {
             removeLeashHolderLocationOffset(leashKnot.getPos());
         } else removeLeashHolderLocationOffset(holder.getUUID());
     }
@@ -201,6 +253,25 @@ public class LeashStateImpl implements ILeashState {
         markForSync();
     }
 
+    @Override
+    public void removeAllLeashHolderLocationOffset() {
+        leashKnots.clear();
+        leashHolders.clear();
+        markForSync();
+    }
+
+    @Override
+    public void removeAllLeashHolderUUIDLocationOffset() {
+        leashHolders.clear();
+        markForSync();
+    }
+
+    @Override
+    public void removeAllLeashHolderBlockPosLocationOffset() {
+        leashKnots.clear();
+        markForSync();
+    }
+
     @Override
     public void resetAllLeashHolderLocationsOffset() {
         leashKnots.replaceAll((pos, leashState) -> leashState.resetHolderLocationOffset());

src/main/java/top/r3944realms/superleadrope/content/capability/inter/ILeashData.java

@@ -19,7 +19,6 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.phys.Vec3;
 import net.minecraftforge.common.util.INBTSerializable;
 import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
 
@@ -142,7 +141,6 @@ public interface ILeashData extends INBTSerializable<CompoundTag> {
             Optional<UUID> holderUUIDOpt,
             Optional<Integer> holderIdOpt, // Only for client side use
             String reserved,               // 保留字段
-            Vec3 attachOffset,
             double maxDistance,
             double elasticDistance,
             int keepLeashTicks,            // 剩余 Tick 数
@@ -150,14 +148,13 @@ public interface ILeashData extends INBTSerializable<CompoundTag> {
     ) {
         public static final LeashInfo EMPTY = new LeashInfo(
                 Optional.empty(), Optional.empty(), Optional.empty(),
-                "", Vec3.ZERO, 12.0D, 6.0D, 0, 0
+                "", 12.0D, 6.0D, 0, 0
         );
 
         /* ---------- Factory ---------- */
         public static LeashInfo create(
                 Entity entity,
                 String reserved,
-                Vec3 offset,
                 double maxDistance,
                 double elasticDistance,
                 int keepTicks,
@@ -165,32 +162,31 @@ public interface ILeashData extends INBTSerializable<CompoundTag> {
         ) {
             return entity instanceof SuperLeashKnotEntity knot
                     ? new LeashInfo(knot.getPos(), entity.getId(), reserved,
-                    offset, maxDistance, elasticDistance, keepTicks, maxKeepTicks)
+                    maxDistance, elasticDistance, keepTicks, maxKeepTicks)
-                    : new LeashInfo(entity.getUUID(), entity.getId(), reserved,
+                    : new LeashInfo(entity.getUUID(), entity.getId(), reserved, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
-                    offset, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
         }
 
-        public LeashInfo(UUID holderUUID, int holderId, String reserved, Vec3 offset,
+        public LeashInfo(UUID holderUUID, int holderId, String reserved,
                          double maxDistance, double elasticDistance, int keepTicks, int maxKeepTicks) {
             this(Optional.empty(), Optional.of(holderUUID), Optional.of(holderId),
-                    reserved, offset, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
+                    reserved, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
         }
 
-        public LeashInfo(BlockPos knotPos, int holderId, String reserved, Vec3 offset,
+        public LeashInfo(BlockPos knotPos, int holderId, String reserved,
                          double maxDistance, double elasticDistance, int keepTicks, int maxKeepTicks) {
             this(Optional.of(knotPos), Optional.empty(), Optional.of(holderId),
-                    reserved, offset, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
+                    reserved, maxDistance, elasticDistance, keepTicks, maxKeepTicks);
         }
 
         /* ---------- State updates ---------- */
         public LeashInfo decrementKeepTicks() {
-            return new LeashInfo(blockPosOpt, holderUUIDOpt, holderIdOpt, reserved, attachOffset,
+            return new LeashInfo(blockPosOpt, holderUUIDOpt, holderIdOpt, reserved,
                     maxDistance, elasticDistance,
                     Math.max(0, keepLeashTicks - 1), maxKeepLeashTicks);
         }
 
         public LeashInfo resetKeepTicks() {
-            return new LeashInfo(blockPosOpt, holderUUIDOpt, holderIdOpt, reserved, attachOffset,
+            return new LeashInfo(blockPosOpt, holderUUIDOpt, holderIdOpt, reserved,
                     maxDistance, elasticDistance,
                     maxKeepLeashTicks, maxKeepLeashTicks);
         }
@@ -205,7 +201,7 @@ public interface ILeashData extends INBTSerializable<CompoundTag> {
                     isKnot ? Optional.of(((SuperLeashKnotEntity) entity).getPos()) : Optional.empty(),
                     !isKnot ? Optional.of(entity.getUUID()) : Optional.empty(),
                     Optional.of(entity.getId()),
-                    newReserved, attachOffset, maxDistance, elasticDistance,
+                    newReserved, maxDistance, elasticDistance,
                     keepLeashTicks, maxKeepLeashTicks
             );
         }

src/main/java/top/r3944realms/superleadrope/content/capability/inter/ILeashState.java

@@ -67,6 +67,9 @@ public interface ILeashState extends INBTSerializable<CompoundTag> {
     void removeLeashHolderLocationOffset(Entity holder);
     void removeLeashHolderLocationOffset(UUID holderUUID);
     void removeLeashHolderLocationOffset(BlockPos knotPos);
+    void removeAllLeashHolderLocationOffset();
+    void removeAllLeashHolderUUIDLocationOffset();
+    void removeAllLeashHolderBlockPosLocationOffset();
 
     /* ----------------------
      * Apply-entity offset

src/main/java/top/r3944realms/superleadrope/content/command/Command.java

@@ -19,13 +19,13 @@ import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.commands.Commands;
 import org.jetbrains.annotations.Nullable;
-import top.r3944realms.superleadrope.config.LeashCommonConfig;
+import top.r3944realms.superleadrope.CommonEventHandler;
 
 import java.util.List;
 
 public class Command {
-    public static final String PREFIX = LeashCommonConfig.COMMON.SLPModCommandPrefix.get();
+    public static final String PREFIX = CommonEventHandler.leashConfigManager.getCommandPrefix();
-    public static boolean SHOULD_USE_PREFIX = LeashCommonConfig.COMMON.EnableSLPModCommandPrefix.get();
+    public static boolean SHOULD_USE_PREFIX = CommonEventHandler.leashConfigManager.isCommandPrefixEnabled();
     static LiteralArgumentBuilder<CommandSourceStack> getLiterArgumentBuilderOfCSS(String name, boolean shouldAddToList, @Nullable List<LiteralArgumentBuilder<CommandSourceStack>> list) {
         LiteralArgumentBuilder<CommandSourceStack> literal = Commands.literal(name);
         if (shouldAddToList) {

src/main/java/top/r3944realms/superleadrope/content/command/LeashDataCommand.java

@@ -16,13 +16,525 @@
 package top.r3944realms.superleadrope.content.command;
 
 import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.arguments.*;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.builder.RequiredArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.commands.arguments.*;
+import net.minecraft.commands.arguments.coordinates.BlockPosArgument;
+import net.minecraft.commands.arguments.selector.EntitySelector;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.entity.Entity;
+import org.jetbrains.annotations.Nullable;
+import top.r3944realms.superleadrope.CommonEventHandler;
+import top.r3944realms.superleadrope.SuperLeadRope;
+import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
+import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
+import top.r3944realms.superleadrope.content.gamerule.server.CreateSuperLeashKnotEntityIfAbsent;
+import top.r3944realms.superleadrope.core.register.SLPGameruleRegistry;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
 
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Optional;
+
+import static top.r3944realms.superleadrope.content.command.Command.*;
+import static top.r3944realms.superleadrope.content.command.Command.SHOULD_USE_PREFIX;
 public class LeashDataCommand {
-    // 获取Data
+    public static final String SLP_LEASH_MESSAGE_ = SuperLeadRope.MOD_ID + ".command.leash.message.";
-    // 设置Data
+    public static final String LEASH_DATA_GET_ = SLP_LEASH_MESSAGE_ + ".get.",
-    //      <add/transfer/remove> Holder<BlockPos/Entity<需判断实体类型>>
+            TITLE       = LEASH_DATA_GET_ + "title",
-    //      设置对应目标的 最大长度 最长断裂距离 保持不断裂时间刻
+            TOTAL       = LEASH_DATA_GET_ + "total",
+            BLOCK       = LEASH_DATA_GET_ + "block",
+            UUID        = LEASH_DATA_GET_ + "uuid",
+            MAX         = LEASH_DATA_GET_ + "max",
+            ELASTIC     = LEASH_DATA_GET_ + "elastic",
+            KEEP        = LEASH_DATA_GET_ + "keep",
+            RESERVED    = LEASH_DATA_GET_ + "reserved"
+    ;
     public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
+        @Nullable List<LiteralArgumentBuilder<CommandSourceStack>> nodeList = SHOULD_USE_PREFIX ? null : new ArrayList<>();
+        LiteralArgumentBuilder<CommandSourceStack> literalArgumentBuilder = Commands.literal(PREFIX);
+        LiteralArgumentBuilder<CommandSourceStack> $$leashDataRoot = getLiterArgumentBuilderOfCSS("leashdata", !SHOULD_USE_PREFIX, nodeList);
+        RequiredArgumentBuilder<CommandSourceStack, EntitySelector> $$$add$holder = Commands.argument("holder", EntityArgument.entity())
+                .executes(LeashDataCommand::addLeash)
+                .then(Commands.argument("maxDistance", DoubleArgumentType.doubleArg(1.0, 256.0))
+                        .executes(context -> addLeash(context,
+                                DoubleArgumentType.getDouble(context, "maxDistance")))
+                        .then(Commands.argument("elasticDistance", DoubleArgumentType.doubleArg(1.0, 128.0))
+                                .executes(context -> addLeash(context,
+                                        DoubleArgumentType.getDouble(context, "maxDistance"),
+                                        DoubleArgumentType.getDouble(context, "elasticDistance")))
+                                .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                        .executes(context -> addLeash(context,
+                                                DoubleArgumentType.getDouble(context, "maxDistance"),
+                                                DoubleArgumentType.getDouble(context, "elasticDistance"),
+                                                IntegerArgumentType.getInteger(context, "keepTicks")))
+                                        .then(Commands.argument("reserved", StringArgumentType.string())
+                                                .executes(context -> addLeash(context,
+                                                        DoubleArgumentType.getDouble(context, "maxDistance"),
+                                                        DoubleArgumentType.getDouble(context, "elasticDistance"),
+                                                        IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                        StringArgumentType.getString(context, "reserved")))
+                                        )
+                                )
+                        )
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$add$pos = Commands.literal("block")
+                .then(Commands.argument("pos", BlockPosArgument.blockPos())
+                        .executes(LeashDataCommand::addBlockLeash)
+                        .then(Commands.argument("maxDistance", DoubleArgumentType.doubleArg(1.0, 256.0))
+                                .executes(context -> addBlockLeash(context,
+                                        DoubleArgumentType.getDouble(context, "maxDistance")))
+                                .then(Commands.argument("elasticDistance", DoubleArgumentType.doubleArg(1.0, 128.0))
+                                        .executes(context -> addBlockLeash(context,
+                                                DoubleArgumentType.getDouble(context, "maxDistance"),
+                                                DoubleArgumentType.getDouble(context, "elasticDistance"), 0, ""))
+                                        .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                                .executes(context -> addBlockLeash(context,
+                                                        DoubleArgumentType.getDouble(context, "maxDistance"),
+                                                        DoubleArgumentType.getDouble(context, "elasticDistance"),
+                                                        IntegerArgumentType.getInteger(context, "keepTicks")))
+                                                .then(Commands.argument("reserved", StringArgumentType.string())
+                                                        .executes(context -> addBlockLeash(context,
+                                                                DoubleArgumentType.getDouble(context, "maxDistance"),
+                                                                DoubleArgumentType.getDouble(context, "elasticDistance"),
+                                                                IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                                StringArgumentType.getString(context, "reserved")))
+                                                )
+                                        )
+                                )
+                        )
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$add = Commands.literal("add")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        // 实体拴绳
+                        .then($$$add$holder)
+
+                        // 方块拴绳
+                        .then($$$add$pos)
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$remove = Commands.literal("remove")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        // 移除特定实体拴绳
+                        .then(Commands.argument("holder", EntityArgument.entity())
+                                .executes(LeashDataCommand::removeLeash)
+                        )
+
+                        // 移除方块拴绳
+                        .then(Commands.literal("block")
+                                .then(Commands.argument("pos", BlockPosArgument.blockPos())
+                                        .executes(LeashDataCommand::removeBlockLeash)
+                                )
+                        )
+
+                        // 批量移除
+                        .then(Commands.literal("all")
+                                .executes(LeashDataCommand::removeAllLeashes)
+                        )
+                        .then(Commands.literal("holders")
+                                .executes(LeashDataCommand::removeAllHolderLeashes)
+                        )
+                        .then(Commands.literal("blocks")
+                                .executes(LeashDataCommand::removeAllBlockLeashes)
+                        )
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$transfer = Commands.literal("transfer")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        // 实体到实体转移
+                        .then(Commands.argument("from", EntityArgument.entity())
+                                .then(Commands.argument("to", EntityArgument.entity())
+                                        .executes(LeashDataCommand::transferLeash)
+                                        .then(Commands.argument("reserved", StringArgumentType.string())
+                                                .executes(context -> transferLeash(context,
+                                                        StringArgumentType.getString(context, "reserved")))
+                                        )
+                                )
+                        )
+
+                        // 方块到实体转移
+                        .then(Commands.literal("fromBlock")
+                                .then(Commands.argument("fromPos", BlockPosArgument.blockPos())
+                                        .then(Commands.argument("to", EntityArgument.entity())
+                                                .executes(LeashDataCommand::transferFromBlock)
+                                                .then(Commands.argument("reserved", StringArgumentType.string())
+                                                        .executes(context -> transferFromBlock(context,
+                                                                StringArgumentType.getString(context, "reserved")))
+                                                )
+                                        )
+                                )
+                        )
+                );
+        RequiredArgumentBuilder<CommandSourceStack, EntitySelector> $$$set$holder = Commands.argument("holder", EntityArgument.entity())
+                // 设置最大距离
+                .then(Commands.literal("maxDistance")
+                        .then(Commands.argument("distance", DoubleArgumentType.doubleArg(1.0, 256.0))
+                                .executes(LeashDataCommand::setMaxDistance)
+                                .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                        .executes(context -> setMaxDistance(context,
+                                                IntegerArgumentType.getInteger(context, "keepTicks")))
+                                        .then(Commands.argument("reserved", StringArgumentType.string())
+                                                .executes(context -> setMaxDistance(context,
+                                                        IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                        StringArgumentType.getString(context, "reserved")))
+                                        )
+                                )
+                        )
+                )
+
+                // 设置弹性距离
+                .then(Commands.literal("elasticDistance")
+                        .then(Commands.argument("distance", DoubleArgumentType.doubleArg(1.0, 128.0))
+                                .executes(context -> setElasticDistance(context, 0, ""))
+                                .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                        .executes(context -> setElasticDistance(context,
+                                                IntegerArgumentType.getInteger(context, "keepTicks"), ""))
+                                        .then(Commands.argument("reserved", StringArgumentType.string())
+                                                .executes(context -> setElasticDistance(context,
+                                                        IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                        StringArgumentType.getString(context, "reserved")))
+                                        )
+                                )
+                        )
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$set$pos = Commands.literal("block")
+                .then(Commands.argument("pos", BlockPosArgument.blockPos())
+                        // 设置最大距离
+                        .then(Commands.literal("maxDistance")
+                                .then(Commands.argument("distance", DoubleArgumentType.doubleArg(1.0, 256.0))
+                                        .executes(LeashDataCommand::setBlockMaxDistance)
+                                        .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                                .executes(context -> setBlockMaxDistance(context,
+                                                        IntegerArgumentType.getInteger(context, "keepTicks")))
+                                                .then(Commands.argument("reserved", StringArgumentType.string())
+                                                        .executes(context -> setBlockMaxDistance(context,
+                                                                IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                                StringArgumentType.getString(context, "reserved")))
+                                                )
+                                        )
+                                )
+                        )
+
+                        // 设置弹性距离
+                        .then(Commands.literal("elasticDistance")
+                                .then(Commands.argument("distance", DoubleArgumentType.doubleArg(1.0, 128.0))
+                                        .executes(LeashDataCommand::setBlockElasticDistance)
+                                        .then(Commands.argument("keepTicks", IntegerArgumentType.integer(0))
+                                                .executes(context -> setBlockElasticDistance(context,
+                                                        IntegerArgumentType.getInteger(context, "keepTicks")))
+                                                .then(Commands.argument("reserved", StringArgumentType.string())
+                                                        .executes(context -> setBlockElasticDistance(context,
+                                                                IntegerArgumentType.getInteger(context, "keepTicks"),
+                                                                StringArgumentType.getString(context, "reserved")))
+                                                )
+                                        )
+                                )
+                        )
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$set = Commands.literal("set")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        // 实体拴绳设置
+                        .then($$$set$holder)
+
+                        // 方块拴绳设置
+                        .then($$$set$pos)
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$applayForces = Commands.literal("applyForces")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        .executes(LeashDataCommand::applyForces)
+                );
+        LiteralArgumentBuilder<CommandSourceStack> $$$get = Commands.literal("get")
+                .then(Commands.argument("target", EntityArgument.entities())
+                        .executes(LeashDataCommand::getLeashData)
+                );
+        $$leashDataRoot
+                .requires(source -> source.hasPermission(2)) // 需要OP权限
+
+                // ==================== GET 命令 ====================
+                .then($$$get)
+
+                // ==================== ADD 命令 ====================
+                .then($$$add)
+
+                // ==================== REMOVE 命令 ====================
+                .then($$$remove)
+
+                // ==================== TRANSFER 命令 ====================
+                .then($$$transfer)
+
+                // ==================== SET 命令 ====================
+                .then($$$set)
+
+                // ==================== APPLY FORCES 命令 ====================
+                .then($$$applayForces);
+        if(SHOULD_USE_PREFIX){
+            literalArgumentBuilder.then($$leashDataRoot);
+            dispatcher.register(literalArgumentBuilder);
+        } else {
+            if (nodeList != null) {
+                nodeList.forEach(dispatcher::register);
+            }
+        }
+    }
+    public static final String SET_MAX_DISTANCE = SLP_LEASH_MESSAGE_ + "set.max_distance";
+    private static int setMaxDistance(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return setMaxDistance(context, CommonEventHandler.leashConfigManager.getMaxLeashLength(), "");
+    }
+    private static int setMaxDistance(CommandContext<CommandSourceStack> context, double maxDistance) throws CommandSyntaxException {
+        return setMaxDistance(context, maxDistance, "");
+    }
+    private static int setMaxDistance(CommandContext<CommandSourceStack> context, double maxDistance, String reserved) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        Entity holder = EntityArgument.getEntity(context, "holder");
+        for (Entity target : targets) {
+
+        }
+        return -1;
+    }
+    public static final String REMOVE_ALL_BLOCK_LEASHES = SLP_LEASH_MESSAGE_ + "remove.all_block_leashes";
+    private static int removeAllBlockLeashes(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return -1;
+    }
+    public static final String REMOVE_ALL_HOLDER_LEASHES = SLP_LEASH_MESSAGE_ + "remove.all_holder_leashes";
+    private static int removeAllHolderLeashes(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return -1;
+    }
+    public static final String TRANSFER_FROM_BLOCK = SLP_LEASH_MESSAGE_ + "transfer.from_block";
+    private static int transferFromBlock(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return transferFromBlock(context, "");
+    }
+    private static int transferFromBlock(CommandContext<CommandSourceStack> context, String reserved) throws CommandSyntaxException {
+        return -1;
+    }
+    public static final String SET_ELASTIC_DISTANCE = SLP_LEASH_MESSAGE_ + "set.elastic_distance";
+    private static int setElasticDistance(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return setElasticDistance(context, 0 ,"");
+    }
+    private static int setElasticDistance(CommandContext<CommandSourceStack> context, int keepTicks) throws CommandSyntaxException {
+        return setElasticDistance(context, keepTicks ,"");
+    }
+    private static int setElasticDistance(CommandContext<CommandSourceStack> context, int keepTicks, String reserved) throws CommandSyntaxException {
+        return -1;
+    }
+    public static final String SET_BLOCK_MAX_DISTANCE = SLP_LEASH_MESSAGE_ + "set.block_max_distance";
+    private static int setBlockMaxDistance(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return setBlockMaxDistance(context, 0 ,"");
+    }
+    private static int setBlockMaxDistance(CommandContext<CommandSourceStack> context, int keepTicks) throws CommandSyntaxException {
+        return setBlockMaxDistance(context, keepTicks ,"");
+    }
+    private static int setBlockMaxDistance(CommandContext<CommandSourceStack> context, int keepTicks, String reserved) throws CommandSyntaxException {
+        return -1;
+    }
+    public static final String SET_BLOCK_ELASTIC_DISTANCE = SLP_LEASH_MESSAGE_ + "set.block_elastic_distance";
+    private static int setBlockElasticDistance(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return setBlockElasticDistance(context, 0 ,"");
+    }
+    private static int setBlockElasticDistance(CommandContext<CommandSourceStack> context, int keepTicks) throws CommandSyntaxException {
+        return setBlockElasticDistance(context, keepTicks ,"");
+    }
+    private static int setBlockElasticDistance(CommandContext<CommandSourceStack> context, int keepTicks, String reserved) throws CommandSyntaxException {
+        return -1;
+    }
+
+    // ==================== 命令执行方法 ====================
+
+    private static int getLeashData(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        CommandSourceStack source = context.getSource();
+
+        for (Entity target : targets) {
+            Collection<ILeashData.LeashInfo> leashes = LeashDataAPI.QueryOperations.getAllLeashes(target);
+
+            source.sendSuccess(() -> Component.literal("=== Leash Data for " + target.getName().getString() + " ==="), false);
+            source.sendSuccess(() -> Component.literal("Total leashes: " + leashes.size()), false);
+            // TODO:翻译支持 HoverTip实现部分信息简化显示
+            for (ILeashData.LeashInfo leash : leashes) {
+                StringBuilder info = new StringBuilder();
+                leash.blockPosOpt().ifPresent(pos -> info.append("Block: ").append(pos.toShortString()).append(" "));
+                leash.holderUUIDOpt().ifPresent(uuid -> info.append("UUID: ").append(uuid).append(" "));
+                info.append("Max: ").append(leash.maxDistance()).append(" ");
+                info.append("Elastic: ").append(leash.elasticDistance()).append(" ");
+                info.append("Keep: ").append(leash.keepLeashTicks()).append("/").append(leash.maxKeepLeashTicks());
+                if (!leash.reserved().isEmpty()) {
+                    info.append(" Reserved: ").append(leash.reserved());
+                }
+
+                source.sendSuccess(() -> Component.literal(info.toString()), false);
+            }
+        }
+
+        return targets.size();
+    }
+    private static int addLeash(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return addLeash(context,  CommonEventHandler.leashConfigManager.getMaxLeashLength(), CommonEventHandler.leashConfigManager.getElasticDistance(), 0, "");
+    }
+
+    private static int addLeash(CommandContext<CommandSourceStack> context,
+                                     double maxDistance) throws CommandSyntaxException {
+        return addLeash(context, maxDistance, CommonEventHandler.leashConfigManager.getElasticDistance(), 0, "");
+    }
+
+    private static int addLeash(CommandContext<CommandSourceStack> context,
+                                double maxDistance, double elasticDistance) throws CommandSyntaxException {
+        return addLeash(context, maxDistance, elasticDistance, 0, "");
+    }
+    private static int addLeash(CommandContext<CommandSourceStack> context,
+                                double maxDistance, double elasticDistance, int keepTicks) throws CommandSyntaxException {
+        return addLeash(context, maxDistance, elasticDistance, keepTicks, "");
+    }
+    private static int addLeash(CommandContext<CommandSourceStack> context,
+                                double maxDistance, double elasticDistance, int keepTicks, String reserved)
+            throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        Entity holder = EntityArgument.getEntity(context, "holder");
+        CommandSourceStack source = context.getSource();
+        List<Entity> successful = new ArrayList<>(), failed = new ArrayList<>();
+        for (Entity target : targets) {
+            if(LeashDataAPI.LeashOperations.attach(target, holder, maxDistance, elasticDistance, keepTicks, reserved)) {
+                successful.add(target);
+            } else failed.add(target);
+        }
+//        todo: source.sendSuccess(() -> Component.translatable(/*成功{}，失败{}*/), true);
+        return successful.size();
+    }
+    private static int addBlockLeash(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return addBlockLeash(context, CommonEventHandler.leashConfigManager.getMaxLeashLength(), CommonEventHandler.leashConfigManager.getElasticDistance(), 0, "");
+    }
+    private static int addBlockLeash(CommandContext<CommandSourceStack> context,
+                                     double maxDistance) throws CommandSyntaxException {
+        return addBlockLeash(context, maxDistance, CommonEventHandler.leashConfigManager.getElasticDistance(), 0, "");
+    }
+    private static int addBlockLeash(CommandContext<CommandSourceStack> context,
+                                     double maxDistance, double elasticDistance, int keepTicks) throws CommandSyntaxException {
+        return addBlockLeash(context, maxDistance, elasticDistance, keepTicks, "");
+    }
+    private static int addBlockLeash(CommandContext<CommandSourceStack> context,
+                                     double maxDistance, double elasticDistance, int keepTicks, String reserved)
+            throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        BlockPos pos = BlockPosArgument.getBlockPos(context, "pos");
+        CommandSourceStack source = context.getSource();
+        ServerLevel level = source.getLevel();
+        SuperLeashKnotEntity knotEntity = SuperLeashKnotEntity.get(level, pos)
+                .or(() -> {
+                    if (SLPGameruleRegistry.getGameruleBoolValue(level, CreateSuperLeashKnotEntityIfAbsent.NAME_KEY))
+                        return Optional.of(SuperLeashKnotEntity.createKnot(level, pos, true));
+                    else return Optional.empty();
+                }).orElse(null);
+        if (knotEntity == null) {
+//           todo: source.sendFailure(Component.translatable(/*失败，目标上无拴绳结*/));
+            return -1;
+        }
+        List<Entity> successful = new ArrayList<>(), failed = new ArrayList<>();
+        for (Entity target : targets) {
+            if(LeashDataAPI.LeashOperations.attach(target, knotEntity, maxDistance, elasticDistance, keepTicks, reserved)) {
+                successful.add(target);
+            } else failed.add(target);
+        }
+//        todo: source.sendSuccess(() -> Component.translatable(/*成功{}，失败{}*/), true);
+        return successful.size();
+    }
+
+    private static int removeLeash(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        Entity holder = EntityArgument.getEntity(context, "holder");
+        CommandSourceStack source = context.getSource();
+        int successCount = 0;
+
+        for (Entity target : targets) {
+            boolean success = LeashDataAPI.LeashOperations.detach(target, holder);
+
+            if (success) {
+                successCount++;
+                source.sendSuccess(() -> Component.literal("Removed leash from " + target.getName().getString() +
+                        " held by " + holder.getName().getString()), false);
+            } else {
+                source.sendFailure(Component.literal("No leash found for " + holder.getName().getString() +
+                        " on " + target.getName().getString()));
+            }
+        }
+
+        return successCount;
+    }
+
+    private static int removeBlockLeash(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        BlockPos pos = BlockPosArgument.getBlockPos(context, "pos");
+        CommandSourceStack source = context.getSource();
+        int successCount = 0;
+
+        for (Entity target : targets) {
+            boolean success = LeashDataAPI.LeashOperations.detach(target, pos);
+
+            if (success) {
+                successCount++;
+                source.sendSuccess(() -> Component.literal("Removed block leash from " + target.getName().getString() +
+                        " at " + pos.toShortString()), false);
+            } else {
+                source.sendFailure(Component.literal("No block leash found at " + pos.toShortString() +
+                        " on " + target.getName().getString()));
+            }
+        }
+
+        return successCount;
+    }
+
+    private static int removeAllLeashes(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        CommandSourceStack source = context.getSource();
+
+        for (Entity target : targets) {
+            LeashDataAPI.LeashOperations.detachAll(target);
+            source.sendSuccess(() -> Component.literal("Removed all leashes from " + target.getName().getString()), false);
+        }
+
+        return targets.size();
+    }
+
+    private static int transferLeash(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        return transferLeash(context, "");
+    }
+    private static int transferLeash(CommandContext<CommandSourceStack> context, String reserved)
+            throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        Entity from = EntityArgument.getEntity(context, "from");
+        Entity to = EntityArgument.getEntity(context, "to");
+        CommandSourceStack source = context.getSource();
+        int successCount = 0;
+
+        for (Entity target : targets) {
+            boolean success = reserved.isEmpty() ?
+                    LeashDataAPI.TransferOperations.transfer(target, from, to) :
+                    LeashDataAPI.TransferOperations.transfer(target, from, to, reserved);
+
+            if (success) {
+                successCount++;
+                source.sendSuccess(() -> Component.literal("Transferred leash from " + from.getName().getString() +
+                        " to " + to.getName().getString() + " for " + target.getName().getString()), false);
+            } else {
+                source.sendFailure(Component.literal("Failed to transfer leash for " + target.getName().getString()));
+            }
+        }
+
+        return successCount;
+    }
+
+    private static int applyForces(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Collection<? extends Entity> targets = EntityArgument.getEntities(context, "target");
+        CommandSourceStack source = context.getSource();
+
+        for (Entity target : targets) {
+            LeashDataAPI.PhysicsOperations.applyForces(target);
+            source.sendSuccess(() -> Component.literal("Applied leash forces to " + target.getName().getString()), false);
+        }
+
+        return targets.size();
     }
 }

src/main/java/top/r3944realms/superleadrope/content/entity/SuperLeashKnotEntity.java

@@ -34,13 +34,13 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.gameevent.GameEvent;
 import net.minecraft.world.phys.AABB;
 import org.jetbrains.annotations.NotNull;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.impi.LeashDataImpl;
 import top.r3944realms.superleadrope.core.register.SLPEntityTypes;
-import top.r3944realms.superleadrope.util.capability.LeashUtil;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Optional;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class SuperLeashKnotEntity extends LeashFenceKnotEntity {
@@ -83,7 +83,7 @@ public class SuperLeashKnotEntity extends LeashFenceKnotEntity {
                 this.playSound(SoundEvents.LEASH_KNOT_BREAK);
                 List<Entity> entities = LeashDataImpl.leashableInArea(this.level(), pos.getCenter(), entity -> LeashDataImpl.isLeashHolder(entity, this));
                 entities.forEach(entity ->
-                        LeashUtil.getLeashData(entity)
+                        LeashDataAPI.getLeashData(entity)
                                 .map(iLeashDataCapability -> iLeashDataCapability.removeLeash(this))
                 );
             }
@@ -120,6 +120,27 @@ public class SuperLeashKnotEntity extends LeashFenceKnotEntity {
         pLevel.addFreshEntity(superLeashKnotEntity1);
         return superLeashKnotEntity1;
     }
+    public static @NotNull Optional<SuperLeashKnotEntity> get(@NotNull Level level, @NotNull BlockPos pos) {
+        AABB searchArea = new AABB(pos).inflate(1.0D);
+
+        return level.getEntitiesOfClass(SuperLeashKnotEntity.class, searchArea)
+                .stream()
+                .filter(knot -> knot.getPos().equals(pos))
+                .findFirst();
+    }
+
+    /**
+     * 创建拴绳结，请不用直接调用这个，除非你知道自己在干上面
+     * @return 拴绳结
+     */
+    public static @NotNull SuperLeashKnotEntity createKnot(@NotNull Level pLevel, @NotNull BlockPos pPos, boolean isEmpty) {
+        if(isEmpty) {
+            SuperLeashKnotEntity superLeashKnotEntity1 = new SuperLeashKnotEntity(pLevel, pPos);
+            pLevel.addFreshEntity(superLeashKnotEntity1);
+            return superLeashKnotEntity1;
+        }
+        throw new IllegalArgumentException("Cannot create Knot Entity of type " + SuperLeashKnotEntity.class.getSimpleName());
+    }
 
     @Override
     protected void recalculateBoundingBox() {
@@ -169,7 +190,7 @@ public class SuperLeashKnotEntity extends LeashFenceKnotEntity {
         List<Entity> entities = LeashDataImpl.leashableInArea(player);
         for(Entity entity : entities) {
             if (LeashDataImpl.isLeashHolder(entity, player.getUUID()))
-                LeashUtil.getLeashData(entity)
+                LeashDataAPI.getLeashData(entity)
                     .ifPresent(i -> {
                         i.transferLeash(player.getUUID(), this);
                         isTransferLeash.set(true);
@@ -182,7 +203,7 @@ public class SuperLeashKnotEntity extends LeashFenceKnotEntity {
                 this.discard();
                 List<Entity> entities1 = LeashDataImpl.leashableInArea(this);
                 entities1.forEach(entity ->
-                                LeashUtil.getLeashData(entity)
+                                LeashDataAPI.getLeashData(entity)
                                     .ifPresent(iLeashDataCapability -> {
                                         iLeashDataCapability.removeLeash(this);
                                         isRemoveLeashKnot.set(true);

src/main/java/top/r3944realms/superleadrope/content/gamerule/SLPGamerules.java

@@ -24,12 +24,12 @@ public class SLPGamerules {
     public static final SLPGameruleRegistry GAMERULE_REGISTRY = SLPGameruleRegistry.INSTANCE;
     public static final HashMap<String, Boolean> gamerulesBooleanValuesClient = new HashMap<>();
     public static final HashMap<String, Integer> gameruleIntegerValuesClient = new HashMap<>();
-    public static final String RULE_KEY_PERFix_ = "gamerule." + GAMERULE_PREFIX.toLowerCase();
+    public static final String RULE_KEY_PERFiX_ = "gamerule." + GAMERULE_PREFIX.toLowerCase();
     public static String getDescriptionKey(Class<?> gameRuleClass) {
-        return RULE_KEY_PERFix_ + gameRuleClass.getSimpleName() + ".description";
+        return RULE_KEY_PERFiX_ + gameRuleClass.getSimpleName() + ".description";
     }
     public static String getDescriptionKey(String gameRuleName) {
-        return RULE_KEY_PERFix_ + gameRuleName + ".description";
+        return RULE_KEY_PERFiX_ + gameRuleName + ".description";
     }
     public static String getGameruleName(Class<?> clazz) {
         return SLPGamerules.GAMERULE_PREFIX + clazz.getSimpleName();
@@ -39,7 +39,7 @@ public class SLPGamerules {
     }
 
     public static String getNameKey(Class<?> gameRuleClass) {
-        return RULE_KEY_PERFix_ + gameRuleClass.getSimpleName();
+        return RULE_KEY_PERFiX_ + gameRuleClass.getSimpleName();
     }
 
 }

src/main/java/top/r3944realms/superleadrope/content/gamerule/server/CreateSuperLeashKnotEntityIfAbsent.java

@@ -0,0 +1,33 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadrope.content.gamerule.server;
+
+import net.minecraft.world.level.GameRules;
+import top.r3944realms.superleadrope.content.gamerule.SLPGamerules;
+
+import static top.r3944realms.superleadrope.content.gamerule.SLPGamerules.GAMERULE_REGISTRY;
+
+public class CreateSuperLeashKnotEntityIfAbsent {
+    public static final boolean DEFAULT_VALUE = true;
+    public static final String ID = SLPGamerules.getGameruleName(CreateSuperLeashKnotEntityIfAbsent.class);
+    public static final String DESCRIPTION_KEY = SLPGamerules.getDescriptionKey(CreateSuperLeashKnotEntityIfAbsent.class);
+    public static final String NAME_KEY = SLPGamerules.getNameKey(CreateSuperLeashKnotEntityIfAbsent.class);
+    public static final GameRules.Category CATEGORY = GameRules.Category.PLAYER;
+
+    public static void register() {
+        GAMERULE_REGISTRY.registerGamerule(ID, CATEGORY, DEFAULT_VALUE);
+    }
+}

src/main/java/top/r3944realms/superleadrope/content/item/SuperLeadRopeItem.java

@@ -29,15 +29,13 @@ import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.gameevent.GameEvent;
 import net.minecraftforge.common.extensions.IForgeItem;
-import net.minecraftforge.common.util.LazyOptional;
 import org.jetbrains.annotations.NotNull;
 import top.r3944realms.superleadrope.content.SLPToolTier;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.impi.LeashDataImpl;
 import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
 import top.r3944realms.superleadrope.content.entity.SuperLeashKnotEntity;
 import top.r3944realms.superleadrope.core.register.SLPSoundEvents;
-import top.r3944realms.superleadrope.util.capability.LeashUtil;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
 
 import java.util.List;
 import java.util.Optional;
@@ -83,7 +81,7 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
     }
 
     public static boolean canUse(ItemStack itemStack) {
-        return itemStack.getDamageValue() < 974;
+        return itemStack.getDamageValue() < 1200;
     }
 
     @Override
@@ -106,11 +104,10 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
      * @param newHolder 新实体
      * @param player 明确持有玩家
      * @param level 维度世界
-     * @param leashStack 拴绳物品实例
      * @return 是否成功
      */
-    public static boolean bindToEntity(Entity newHolder, Player player, Level level, ItemStack leashStack) {
+    public static boolean bindToEntity(Entity newHolder, Player player, Level level) {
-        return bindToEntity(newHolder, player, level, player.getOnPos(), leashStack);
+        return bindToEntity(newHolder, player, level, player.getOnPos());
     }
     /**
      * 右键蹲下绑定到另一实体上
@@ -118,10 +115,9 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
      * @param player 明确持有玩家
      * @param level 维度世界
      * @param pos 坐标（一般是明确持有玩家的位置）
-     * @param leashStack 拴绳物品实例
      * @return 是否成功
      */
-    public static boolean bindToEntity(Entity newHolder, Player player, Level level, BlockPos pos, ItemStack leashStack) {
+    public static boolean bindToEntity(Entity newHolder, Player player, Level level, BlockPos pos) {
         boolean isSuccess = false;
 
         // 查找当前玩家持有的可拴生物
@@ -131,7 +127,7 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
         );
 
         for (Entity e : list) {
-            Optional<ILeashData> leashDataOpt = LeashUtil.getLeashData(e);
+            Optional<ILeashData> leashDataOpt = LeashDataAPI.getLeashData(e);
 
             if (leashDataOpt.map(i -> i.canBeAttachedTo(newHolder)).orElse(false)) {
                 leashDataOpt.ifPresent(i -> i.transferLeash(player.getUUID(), newHolder));
@@ -182,16 +178,16 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
             if (leashStack.isEmpty() || !canUse(leashStack)) {
                 return false;
             }
-            knot = SuperLeashKnotEntity.getOrCreateKnot(level, pos);
+                knot = SuperLeashKnotEntity.getOrCreateKnot(level, pos);
-            knot.playPlacementSound();
+                knot.playPlacementSound();
 
-            SuperLeashKnotEntity finalKnot = knot;
+                SuperLeashKnotEntity finalKnot = knot;
-            LeashUtil.getLeashData(player).ifPresent(i -> {
+                LeashDataAPI.getLeashData(player).ifPresent(i -> {
-                if (i.canBeAttachedTo(finalKnot)) {
+                    if (i.canBeAttachedTo(finalKnot)) {
-                    i.addLeash(finalKnot);
+                        if (!level.isClientSide) i.addLeash(finalKnot);
-                    isSuccess.set(true);
+                        isSuccess.set(true);
-                }
+                    }
-            });
+                });
         }
         // 情况二：把已有生物拴到 knot
         else if (!list.isEmpty()) {
@@ -202,9 +198,9 @@ public class SuperLeadRopeItem extends TieredItem implements IForgeItem {
                 }
                 SuperLeashKnotEntity finalKnot = knot;
 
-                LeashUtil.getLeashData(e).ifPresent(i -> {
+                LeashDataAPI.getLeashData(e).ifPresent(i -> {
                     if (i.canBeAttachedTo(finalKnot)) {
-                        i.transferLeash(uuid, finalKnot);
+                        if (!level.isClientSide) i.transferLeash(uuid, finalKnot);
                         isSuccess.set(true);
                     }
                 });

src/main/java/top/r3944realms/superleadrope/core/hook/LeashRenderHook.java

@@ -0,0 +1,44 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadrope.core.hook;
+
+import net.minecraft.client.renderer.culling.Frustum;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.Mob;
+import top.r3944realms.superleadrope.SuperLeadRope;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
+
+import java.util.Optional;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class LeashRenderHook {
+    public static boolean shouldRenderExtra(Mob mob, Frustum camera) {
+        SuperLeadRope.logger.debug("[SuperLeash] Checking entity: {} at position: {}, {}, {}", mob.getName().getString(), mob.getX(), mob.getY(), mob.getZ());
+        AtomicBoolean flag = new AtomicBoolean(false);
+        LeashDataAPI.getLeashData(mob).ifPresent(i -> {
+            i.getAllLeashes().forEach(j -> {
+                Optional<Integer> i1 = j.holderIdOpt();
+                if (i1.isPresent()) {
+                    Entity entity = mob.level().getEntity(i1.get());
+                    if (entity != null) {
+                        flag.set(camera.isVisible(entity.getBoundingBoxForCulling()));
+                    }
+                }
+            });
+        });
+        return flag.get();
+    }
+}

src/main/java/top/r3944realms/superleadrope/core/leash/LeashInteractHandler.java

@@ -16,6 +16,8 @@
 package top.r3944realms.superleadrope.core.leash;
 
 
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResult;
@@ -24,15 +26,16 @@ import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.gameevent.GameEvent;
-import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.event.entity.player.AttackEntityEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
 import top.r3944realms.superleadrope.content.capability.impi.LeashDataImpl;
 import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
 import top.r3944realms.superleadrope.content.item.SuperLeadRopeItem;
 import top.r3944realms.superleadrope.core.register.SLPItems;
 import top.r3944realms.superleadrope.core.register.SLPSoundEvents;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
+
+import java.util.Optional;
 
 public class LeashInteractHandler {
     //只有玩家可以互动触发（其它的暂不支持（考虑到0 Mixin)
@@ -48,6 +51,7 @@ public class LeashInteractHandler {
                 event.setCanceled(true);
                 event.setCancellationResult(InteractionResult.SUCCESS);
             }
+
             return;
         }
         if (hand == InteractionHand.OFF_HAND) {
@@ -57,8 +61,8 @@ public class LeashInteractHandler {
         if (!LeashDataImpl.isLeashable(target)) {
             return;
         }
-        LazyOptional<ILeashData> LeashCap = target.getCapability(CapabilityHandler.LEASH_DATA_CAP);
+        Optional<ILeashData> LeashCap = LeashDataAPI.getLeashData(target);
-        if (!LeashCap.isPresent()) {
+        if (LeashCap.isEmpty()) {
             return;
         }
 
@@ -72,7 +76,7 @@ public class LeashInteractHandler {
 
         ) {
 
-            boolean isSuccess = SuperLeadRopeItem.bindToEntity(target, player, player.level(), player.getOnPos(), ItemStack.EMPTY);
+            boolean isSuccess = SuperLeadRopeItem.bindToEntity(target, player, player.level(), player.getOnPos());
             if (isSuccess) {
                 event.setCanceled(true);
                 event.setCancellationResult(InteractionResult.SUCCESS);
@@ -103,7 +107,7 @@ public class LeashInteractHandler {
                             boolean success = iLeashDataCapability.addLeash(player);
                             if (success) {
                                 if(!player.isCreative())
-                                    itemStack.hurtAndBreak(24, player, e->{});
+                                    itemStack.hurtAndBreak(24, player, e-> e.level().playSound(null, player.getOnPos(), SoundEvents.ITEM_BREAK, SoundSource.PLAYERS));
                                 level.playSound(null, target.getOnPos(), SLPSoundEvents.LEAD_TIED.get(), SoundSource.PLAYERS);
                                 event.setCanceled(true);
                                 event.setCancellationResult(InteractionResult.SUCCESS);
@@ -123,7 +127,7 @@ public class LeashInteractHandler {
             }
         } else {
             if (flag) {
-                target.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(leashDataCapability -> {
+                LeashDataAPI.getLeashData(target).ifPresent(leashDataCapability -> {
                     if (leashDataCapability.hasLeash()){
                         int size = leashDataCapability.getAllLeashes().size();
                         if (player.isSecondaryUseActive())

src/main/java/top/r3944realms/superleadrope/datagen/data/SLPLangKeyValue.java

@@ -18,7 +18,9 @@ package top.r3944realms.superleadrope.datagen.data;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.level.block.Block;
 import org.jetbrains.annotations.NotNull;
+import top.r3944realms.superleadrope.content.command.LeashDataCommand;
 import top.r3944realms.superleadrope.content.command.MotionCommand;
+import top.r3944realms.superleadrope.content.gamerule.server.CreateSuperLeashKnotEntityIfAbsent;
 import top.r3944realms.superleadrope.content.gamerule.server.TeleportWithLeashedEntities;
 import top.r3944realms.superleadrope.content.item.EternalPotatoItem;
 import top.r3944realms.superleadrope.core.register.SLPEntityTypes;
@@ -42,21 +44,24 @@ public enum SLPLangKeyValue {
             "Eternal Potato", "永恒土豆", "永恆馬鈴薯", "不滅薯", true
     ),
 
-    EP_TOOLTIP_TITLE(EternalPotatoItem.getDescKey("title"), ModPartEnum.DESCRIPTION,
+    EP_TOOLTIP_TITLE(
+            EternalPotatoItem.getDescKey("title"), ModPartEnum.DESCRIPTION,
             "§6Mythical Item §7- §6Eternal Potato",
             "§6神话物品 §7- §6永恒土豆",
             "§6神話物品 §7- §6永恒土豆",
             "§6永恒土豆 §7- §6传奇之物"
     ),
 
-    EP_DESC_TOOLTIP(EternalPotatoItem.getDescKey("desc"), ModPartEnum.DESCRIPTION,
+    EP_DESC_TOOLTIP(
+            EternalPotatoItem.getDescKey("desc"), ModPartEnum.DESCRIPTION,
             "§7Symbol of server-wide contract, cannot be discarded",
             "§7象征全服契约，不可丢弃",
             "§7象徵全服契約，不可丟棄",
             "§7象征全服契约，绝不可弃"
     ),
 
-    EP_BIND_OWNER(EternalPotatoItem.getDescKey("bind_owner"), ModPartEnum.DESCRIPTION,
+    EP_BIND_OWNER(
+            EternalPotatoItem.getDescKey("bind_owner"), ModPartEnum.DESCRIPTION,
             "§bBound Owner: §f%s",
             "§b绑定主人: §f%s",
             "§b綁定主人: §f%s",
@@ -70,42 +75,48 @@ public enum SLPLangKeyValue {
             "§c尚未绑定主人"
     ),
 
-    EP_OBLIGATION_TOOLTIP(EternalPotatoItem.getDescKey("obligation"), ModPartEnum.DESCRIPTION,
+    EP_OBLIGATION_TOOLTIP(
+            EternalPotatoItem.getDescKey("obligation"), ModPartEnum.DESCRIPTION,
             "§7Daily obligations remaining: §a%d §c(+%d§c overdue)",
             "§7今日剩余义务: §a%d §c(+%d §c逾期未完成)",
             "§7今日剩餘義務: §a%d §c(+%d §c逾期未完成)",
             "§7今日责务尚余: §a%d §c(+%d §c逾期未尽)"
     ),
 
-    EP_PUNISH_TOOLTIP(EternalPotatoItem.getDescKey("punish"), ModPartEnum.DESCRIPTION,
+    EP_PUNISH_TOOLTIP(
+            EternalPotatoItem.getDescKey("punish"), ModPartEnum.DESCRIPTION,
             "§cOverdue punishments: §4%d §7(will be applied), grace exceeded: §4%d",
             "§c逾期未完成责务: §4%d §7(将会受罚)，超出宽限数: §4%d",
             "§c逾期未完成责務: §4%d §7(將會受罰)，超出寬限數: §4%d",
             "§c逾期责务尚未完成: §4%d §7(將受懲罰)，超出寬限數: §4%d"
     ),
 
-    EP_OBLIGATION_INFO(EternalPotatoItem.getMsgKey("obligation_info"), ModPartEnum.MESSAGE,
+    EP_OBLIGATION_INFO(
+            EternalPotatoItem.getMsgKey("obligation_info"), ModPartEnum.MESSAGE,
             "§e[Eternal Potato] §fThis is the server-wide shared person, remaining obligations today: §a%d§f.",
             "§e[永恒土豆] §f这是全服共有之人，今日义务剩余：§a%d§f次。",
             "§e[永恒土豆] §f這是全服共有之人，今日義務剩餘：§a%d§f次。",
             "§e[永恒土豆] §f此为全服共享之人，今日责务尚余：§a%d§f次。"
     ),
 
-    EP_POTATO_HEAL(EternalPotatoItem.getMsgKey("potato_heal"), ModPartEnum.MESSAGE,
+    EP_POTATO_HEAL(
+            EternalPotatoItem.getMsgKey("potato_heal"), ModPartEnum.MESSAGE,
             "§aThe power of the Eternal Potato comforts you, it won't disappear.",
             "§a永恒土豆的力量抚慰了你，但它不会消失。",
             "§a永恆土豆的力量撫慰了你，但它不會消失。",
             "§a永恒土豆之力慰心，永不消逝。"
     ),
 
-    EP_CANNOT_DROP(EternalPotatoItem.getMsgKey("cannot_drop"), ModPartEnum.MESSAGE,
+    EP_CANNOT_DROP(
+            EternalPotatoItem.getMsgKey("cannot_drop"), ModPartEnum.MESSAGE,
             "§cThe Eternal Potato cannot be dropped! +%d punishments.",
             "§c永恒土豆是不可丢弃的，惩罚数加%d！",
             "§c永恆土豆不可丟棄，懲罰數加%d！",
             "§c永恒土豆不可丟棄，懲罰數增加%d！"
     ),
 
-    EP_BIND_MSG(EternalPotatoItem.getMsgKey("bind_msg"), ModPartEnum.MESSAGE,
+    EP_BIND_MSG(
+            EternalPotatoItem.getMsgKey("bind_msg"), ModPartEnum.MESSAGE,
             "§6Bound to you as the server-wide shared person.",
             "§6已与你绑定，成为全服共有之人。",
             "§6已與你綁定，成為全服共有之人。",
@@ -114,21 +125,24 @@ public enum SLPLangKeyValue {
 
 
 
-    EP_OBLIGATION_DONE(EternalPotatoItem.getMsgKey("obligation_done"), ModPartEnum.MESSAGE,
+    EP_OBLIGATION_DONE(
+            EternalPotatoItem.getMsgKey("obligation_done"), ModPartEnum.MESSAGE,
             "§eObligation completed, remaining: §a%d§e",
             "§e义务完成一次，剩余 §a%d §e次。",
             "§e義務完成一次，剩餘 §a%d §e次。",
             "§e责务完成，尚余 §a%d §e次。"
     ),
 
-    EP_OBLIGATION_FULL(EternalPotatoItem.getMsgKey("obligation_full"), ModPartEnum.MESSAGE,
+    EP_OBLIGATION_FULL(
+            EternalPotatoItem.getMsgKey("obligation_full"), ModPartEnum.MESSAGE,
             "§aAll obligations completed today!",
             "§a今日义务已全部完成！",
             "§a今日義務已全部完成！",
             "§a今日责务尽矣！"
     ),
 
-    EP_PUNISH_MSG(EternalPotatoItem.getMsgKey("punish_msg"), ModPartEnum.MESSAGE,
+    EP_PUNISH_MSG(
+            EternalPotatoItem.getMsgKey("punish_msg"), ModPartEnum.MESSAGE,
             "§cYesterday obligations incomplete, punished!",
             "§c未完成昨日义务，受到惩罚！",
             "§c未完成昨日義務，受到懲罰！",
@@ -142,14 +156,16 @@ public enum SLPLangKeyValue {
             "受罚倒数：§a%d §f瞬"
     ),
 
-    EP_PICKUP_NOT_OWNER(EternalPotatoItem.getMsgKey("pickup_not_owner"), ModPartEnum.MESSAGE,
+    EP_PICKUP_NOT_OWNER(
+            EternalPotatoItem.getMsgKey("pickup_not_owner"), ModPartEnum.MESSAGE,
             "§cYou are not the rightful owner and cannot pick this up!",
             "§c非绑定主人无法拾取此物品！",
             "§c非綁定主人無法拾取此物品！",
             "§c非汝所主，勿取！"
     ),
 
-    EP_PUNISH_NOT_OWNER(EternalPotatoItem.getMsgKey("punish_not_owner"), ModPartEnum.MESSAGE,
+    EP_PUNISH_NOT_OWNER(
+            EternalPotatoItem.getMsgKey("punish_not_owner"), ModPartEnum.MESSAGE,
             "§cYou are not the rightful owner, punished by lightning!",
             "§c非绑定主人使用，受到闪电惩罚！",
             "§c非綁定主人使用，受到閃電懲罰！",
@@ -188,13 +204,29 @@ public enum SLPLangKeyValue {
             SLPEntityTypes.getEntityNameKey("super_lead_knot"), ModPartEnum.ENTITY,
             "Super Lead Knot", "超级拴绳结", "超級拴繩結", "神駒羈縻索結"
     ),
-    TELEPORT_WITH_LEASHED_ENTITIES_NAME(TeleportWithLeashedEntities.NAME_KEY, ModPartEnum.GAME_RULE,
+    TELEPORT_WITH_LEASHED_ENTITIES_NAME(
+            TeleportWithLeashedEntities.NAME_KEY, ModPartEnum.GAME_RULE,
             "Teleport leashed player with player holder",
             "被拴实体随玩家持有者传送",
             "被拴实体随玩家持有者傳送",
             "繫畜隨持者傳送"
     ),
-    TELEPORT_WITH_LEASHED_DESCRIPTION(TeleportWithLeashedEntities.DESCRIPTION_KEY, ModPartEnum.DESCRIPTION,
+    CREATE_SUPER_LEASH_KNOT_ENTITY_IF_ABSENT_NAME(
+            CreateSuperLeashKnotEntityIfAbsent.NAME_KEY, ModPartEnum.NAME,
+            "Create Leash Fence Knot Entity if absent",
+            "如果缺失则创建超级拴绳结",
+            "如果缺失則創建超級拴繩結",
+            "若阙则创超级繫绳结"
+    ),
+    CREATE_SUPER_LEASH_KNOT_ENTITY_IF_ABSENT_DESCRIPTION(
+            CreateSuperLeashKnotEntityIfAbsent.DESCRIPTION_KEY, ModPartEnum.DESCRIPTION,
+            "Create LeashKnot Entity if it's absent on fence or other supported positions",
+            "如果在栅栏等支持处缺失超级拴绳结，则创建它",
+            "如果在柵欄等支持處缺失超級拴繩結，則創建它",
+            "若栅等支处阙超级繫绳结，则创之"
+    ),
+    TELEPORT_WITH_LEASHED_DESCRIPTION(
+            TeleportWithLeashedEntities.DESCRIPTION_KEY, ModPartEnum.DESCRIPTION,
             "Holder will teleport with their leashed players ",
             "传送时将被拴实体与持有者一起传送",
             "將被拴实体將隨持有者一起傳送",
@@ -221,6 +253,90 @@ public enum SLPLangKeyValue {
             "§b倍乘成功.§a%s§7:§f[§e加速§7:(§a%.2f§7,§a%.2f§7,§a%.2f§7)§f]§r",
             "§b倍乘既成.§a%s§7:§f[§e速勢§7:(§a%.2f§7,§a%.2f§7,§a%.2f§7)§f]§r"
     ),
+    MESSAGE_LEASHDATA_GET_TITLE(
+            LeashDataCommand.TITLE, ModPartEnum.COMMAND,
+            "=== Leash Data for %s ===",
+            "=== %s 的拴绳数据 ===",
+            "=== %s 的拴繩數據 ===",
+            "=== %s 之繫繩數據 ==="
+    ),
+    MESSAGE_LEASHDATA_GET_TOTAL(
+            LeashDataCommand.TOTAL, ModPartEnum.COMMAND,
+            "Total leashes: %d",
+            "总拴绳数: %d",
+            "總拴繩數: %d",
+            "繫繩總數: %d"
+    ),
+    MESSAGE_LEASHDATA_GET_BLOCK(
+            LeashDataCommand.BLOCK, ModPartEnum.COMMAND,
+            "§7Block: §e%s",
+            "§7方块: §e%s",
+            "§7方塊: §e%s",
+            "§7磚石: §e%s"
+    ),
+    MESSAGE_LEASHDATA_GET_UUID(
+            LeashDataCommand.UUID, ModPartEnum.COMMAND,
+            "§7UUID: §b%s",
+            "§7UUID: §b%s",
+            "§7UUID: §b%s",
+            "§7UUID: §b%s"
+    ),
+    MESSAGE_LEASHDATA_GET_MAX(
+            LeashDataCommand.MAX, ModPartEnum.COMMAND,
+            "§7Max: §a%.1f",
+            "§7最大距离: §a%.1f",
+            "§7最大距離: §a%.1f",
+            "§7極距: §a%.1f"
+    ),
+    MESSAGE_LEASHDATA_GET_ELASTIC(
+            LeashDataCommand.ELASTIC, ModPartEnum.COMMAND,
+            "§7Elastic: §6%.1f",
+            "§7弹性距离: §6%.1f",
+            "§7彈性距離: §6%.1f",
+            "§7彈距: §6%.1f"
+    ),
+    MESSAGE_LEASHDATA_GET_KEEP(
+            LeashDataCommand.KEEP, ModPartEnum.COMMAND,
+            "§7Keep: §c%d§7/§c%d",
+            "§7保持: §c%d§7/§c%d",
+            "§7保持: §c%d§7/§c%d",
+            "§7持時: §c%d§7/§c%d"
+    ),
+    MESSAGE_LEASHDATA_GET_RESERVED(
+            LeashDataCommand.RESERVED, ModPartEnum.COMMAND,
+            "§7Reserved: §d%s",
+            "§7保留字段: §d%s",
+            "§7保留字段: §d%s",
+            "§7備註: §d%s"
+    ),
+    MESSAGE_LEASHDATA_ADD_SUCCESS(
+            "command.leashdata.add.success", ModPartEnum.COMMAND,
+            "§bAdded leash successfully. §a%s §7→ §e%s",
+            "§b添加拴绳成功. §a%s §7→ §e%s",
+            "§b添加拴繩成功. §a%s §7→ §e%s",
+            "§b繫繩既添. §a%s §7→ §e%s"
+    ),
+    MESSAGE_LEASHDATA_REMOVE_SUCCESS(
+            "command.leashdata.remove.success", ModPartEnum.COMMAND,
+            "§bRemoved leash successfully. §a%s §7- §e%s",
+            "§b移除拴绳成功. §a%s §7- §e%s",
+            "§b移除拴繩成功. §a%s §7- §e%s",
+            "§b繫繩既除. §a%s §7- §e%s"
+    ),
+    MESSAGE_LEASHDATA_TRANSFER_SUCCESS(
+            "command.leashdata.transfer.success", ModPartEnum.COMMAND,
+            "§bTransferred leash successfully. §a%s §7→ §e%s §7→ §6%s",
+            "§b转移拴绳成功. §a%s §7→ §e%s §7→ §6%s",
+            "§b轉移拴繩成功. §a%s §7→ §e%s §7→ §6%s",
+            "§b繫繩既移. §a%s §7→ §e%s §7→ §6%s"
+    ),
+    MESSAGE_LEASHDATA_SET_SUCCESS(
+            "command.leashdata.set.success", ModPartEnum.COMMAND,
+            "§bSet leash property successfully. §a%s §7: §e%s §7= §6%.1f",
+            "§b设置拴绳属性成功. §a%s §7: §e%s §7= §6%.1f",
+            "§b設置拴繩屬性成功. §a%s §7: §e%s §7= §6%.1f",
+            "§b繫繩性既定. §a%s §7: §e%s §7= §6%.1f"
+    );
 
     ;
     private final Supplier<?> supplier;

src/main/java/top/r3944realms/superleadrope/network/toClient/LeashDataSyncPacket.java

@@ -21,7 +21,7 @@ import net.minecraft.nbt.CompoundTag;
 import net.minecraft.network.FriendlyByteBuf;
 import net.minecraft.world.entity.Entity;
 import net.minecraftforge.network.NetworkEvent;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
 
 import java.util.function.Supplier;
 
@@ -42,7 +42,7 @@ public record LeashDataSyncPacket(int entityId, CompoundTag leashData) {
             if (level != null) {
                 Entity entity = level.getEntity(msg.entityId);
                 if (entity != null) {
-                    entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).ifPresent(cap -> {
+                    LeashDataAPI.getLeashData(entity).ifPresent(cap -> {
                         // 只在数据确实变化时更新
                         CompoundTag current = cap.serializeNBT();
                         if (!current.equals(msg.leashData)) {

src/main/java/top/r3944realms/superleadrope/util/capability/LeashDataAPI.java

@@ -0,0 +1,315 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadrope.util.capability;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.player.Player;
+import org.jetbrains.annotations.NotNull;
+import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
+import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
+
+import java.util.*;
+
+/**
+ * 拴绳数据API - 提供统一的API接口操作拴绳数据能力
+ */
+@SuppressWarnings("unused")
+public final class LeashDataAPI {
+    // ==================== 基础能力获取 ====================
+    public static Optional<ILeashData> getLeashData(@NotNull Entity entity) {
+        Objects.requireNonNull(entity, "Entity cannot be null");
+        return entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).resolve();
+    }
+    // ==================== 拴绳数据管理 API ====================
+
+    public static final class LeashOperations {
+        private LeashOperations() {}
+
+        // ---------------------- 添加拴绳 ----------------------
+        public static boolean attach(Entity entity, Entity holder) {
+            return getLeashData(entity).map(data -> data.addLeash(holder)).orElse(false);
+        }
+
+        public static boolean attach(Entity entity, Entity holder, String reserved) {
+            return getLeashData(entity).map(data -> data.addLeash(holder, reserved)).orElse(false);
+        }
+
+        public static boolean attach(Entity entity, Entity holder, double maxDistance) {
+            return getLeashData(entity).map(data -> data.addLeash(holder, maxDistance)).orElse(false);
+        }
+
+        public static boolean attach(Entity entity, Entity holder, double maxDistance, double elasticDistance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.addLeash(holder, maxDistance, elasticDistance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean attach(Entity entity, Entity holder, double maxDistance, String reserved) {
+            return getLeashData(entity).map(data -> data.addLeash(holder, maxDistance, reserved)).orElse(false);
+        }
+
+        public static boolean attach(Entity entity, Entity holder, double maxDistance, double elasticDistance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.addLeash(holder, maxDistance, elasticDistance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        public static void attachWithInfo(Entity entity, Entity holder, ILeashData.LeashInfo info) {
+            getLeashData(entity).ifPresent(data -> data.addLeash(holder, info));
+        }
+
+        // ---------------------- 延迟拴绳 ----------------------
+        public static void attachDelayed(Entity entity, Player holderPlayer) {
+            getLeashData(entity).ifPresent(data -> data.addDelayedLeash(holderPlayer));
+        }
+
+        public static void removeDelayed(Entity entity, UUID onceHolderPlayerUUID) {
+            getLeashData(entity).ifPresent(data -> data.removeDelayedLeash(onceHolderPlayerUUID));
+        }
+
+        // ---------------------- 移除拴绳 ----------------------
+        public static boolean detach(Entity entity, Entity holder) {
+            return getLeashData(entity).map(data -> data.removeLeash(holder)).orElse(false);
+        }
+
+        public static boolean detach(Entity entity, UUID holderUUID) {
+            return getLeashData(entity).map(data -> data.removeLeash(holderUUID)).orElse(false);
+        }
+
+        public static boolean detach(Entity entity, BlockPos knotPos) {
+            return getLeashData(entity).map(data -> data.removeLeash(knotPos)).orElse(false);
+        }
+
+        public static void detachAll(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::removeAllLeashes);
+        }
+
+        public static void detachAllHolders(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::removeAllHolderLeashes);
+        }
+
+        public static void detachAllKnots(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::removeAllKnotLeashes);
+        }
+    }
+
+    // ==================== 拴绳属性修改 API ====================
+
+    public static final class PropertyOperations {
+        private PropertyOperations() {}
+
+        // ---------------------- 设置最大距离 ----------------------
+        public static boolean setMaxDistance(Entity entity, Entity holder, double distance) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holder, distance)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, Entity holder, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holder, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, Entity holder, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holder, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, UUID holderUUID, double distance) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holderUUID, distance)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, UUID holderUUID, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holderUUID, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, UUID holderUUID, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(holderUUID, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, BlockPos knotPos, double distance) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(knotPos, distance)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, BlockPos knotPos, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(knotPos, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setMaxDistance(Entity entity, BlockPos knotPos, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setMaxDistance(knotPos, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        // ---------------------- 设置弹性距离 ----------------------
+        public static boolean setElasticDistance(Entity entity, Entity holder, double distance) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holder, distance)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, Entity holder, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holder, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, Entity holder, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holder, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, UUID holderUUID, double distance) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holderUUID, distance)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, UUID holderUUID, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holderUUID, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, UUID holderUUID, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(holderUUID, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, BlockPos knotPos, double distance) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(knotPos, distance)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, BlockPos knotPos, double distance, int maxKeepTicks) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(knotPos, distance, maxKeepTicks)).orElse(false);
+        }
+
+        public static boolean setElasticDistance(Entity entity, BlockPos knotPos, double distance, int maxKeepTicks, String reserved) {
+            return getLeashData(entity).map(data -> data.setElasticDistance(knotPos, distance, maxKeepTicks, reserved)).orElse(false);
+        }
+    }
+
+    // ==================== 物理应用 API ====================
+
+    public static final class PhysicsOperations {
+        private PhysicsOperations() {}
+
+        public static void applyForces(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::applyLeashForces);
+        }
+    }
+
+    // ==================== 拴绳转移 API ====================
+
+    public static final class TransferOperations {
+        private TransferOperations() {}
+
+        public static boolean transfer(Entity entity, Entity holder, Entity newHolder) {
+            return getLeashData(entity).map(data -> data.transferLeash(holder, newHolder)).orElse(false);
+        }
+
+        public static boolean transfer(Entity entity, Entity holder, Entity newHolder, String reserved) {
+            return getLeashData(entity).map(data -> data.transferLeash(holder, newHolder, reserved)).orElse(false);
+        }
+
+        public static boolean transfer(Entity entity, UUID holderUUID, Entity newHolder) {
+            return getLeashData(entity).map(data -> data.transferLeash(holderUUID, newHolder)).orElse(false);
+        }
+
+        public static boolean transfer(Entity entity, UUID holderUUID, Entity newHolder, String reserved) {
+            return getLeashData(entity).map(data -> data.transferLeash(holderUUID, newHolder, reserved)).orElse(false);
+        }
+
+        public static boolean transfer(Entity entity, BlockPos knotPos, Entity newHolder) {
+            return getLeashData(entity).map(data -> data.transferLeash(knotPos, newHolder)).orElse(false);
+        }
+
+        public static boolean transfer(Entity entity, BlockPos knotPos, Entity newHolder, String reserved) {
+            return getLeashData(entity).map(data -> data.transferLeash(knotPos, newHolder, reserved)).orElse(false);
+        }
+    }
+
+    // ==================== 查询操作 API ====================
+
+    public static final class QueryOperations {
+        private QueryOperations() {}
+
+        public static boolean hasLeash(Entity entity) {
+            return getLeashData(entity).map(ILeashData::hasLeash).orElse(false);
+        }
+
+        public static boolean hasKnotLeash(Entity entity) {
+            return getLeashData(entity).map(ILeashData::hasKnotLeash).orElse(false);
+        }
+
+        public static boolean hasHolderLeash(Entity entity) {
+            return getLeashData(entity).map(ILeashData::hasHolderLeash).orElse(false);
+        }
+
+        public static Collection<ILeashData.LeashInfo> getAllLeashes(Entity entity) {
+            return getLeashData(entity).map(ILeashData::getAllLeashes).orElse(Collections.emptyList());
+        }
+
+        public static boolean isLeashedBy(Entity entity, Entity holder) {
+            return getLeashData(entity).map(data -> data.isLeashedBy(holder)).orElse(false);
+        }
+
+        public static boolean isLeashedBy(Entity entity, UUID holderUUID) {
+            return getLeashData(entity).map(data -> data.isLeashedBy(holderUUID)).orElse(false);
+        }
+
+        public static boolean isLeashedBy(Entity entity, BlockPos knotPos) {
+            return getLeashData(entity).map(data -> data.isLeashedBy(knotPos)).orElse(false);
+        }
+
+        public static boolean isInDelayedLeash(Entity entity, UUID holderUUID) {
+            return getLeashData(entity).map(data -> data.isInDelayedLeash(holderUUID)).orElse(false);
+        }
+
+        public static Optional<ILeashData.LeashInfo> getLeashInfo(Entity entity, Entity holder) {
+            return getLeashData(entity).flatMap(data -> data.getLeashInfo(holder));
+        }
+
+        public static Optional<ILeashData.LeashInfo> getLeashInfo(Entity entity, UUID holderUUID) {
+            return getLeashData(entity).flatMap(data -> data.getLeashInfo(holderUUID));
+        }
+
+        public static Optional<ILeashData.LeashInfo> getLeashInfo(Entity entity, BlockPos knotPos) {
+            return getLeashData(entity).flatMap(data -> data.getLeashInfo(knotPos));
+        }
+
+        public static boolean canBeLeashed(Entity entity) {
+            return getLeashData(entity).map(ILeashData::canBeLeashed).orElse(false);
+        }
+
+        public static boolean canBeAttachedTo(Entity entity, Entity target) {
+            return getLeashData(entity).map(data -> data.canBeAttachedTo(target)).orElse(false);
+        }
+    }
+
+    // ==================== 占用和同步 API ====================
+
+    public static final class ManagementOperations {
+        private ManagementOperations() {}
+
+        public static Optional<UUID> occupyLeash(Entity entity) {
+            return getLeashData(entity).flatMap(ILeashData::occupyLeash);
+        }
+
+        public static void markForSync(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::markForSync);
+        }
+
+        public static void immediateSync(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::immediateSync);
+        }
+
+        public static void checkSync(Entity entity) {
+            getLeashData(entity).ifPresent(ILeashData::checkSync);
+        }
+    }
+
+    // ==================== 工具方法 ====================
+
+    public static final class Utils {
+        private Utils() {}
+
+        public static boolean hasLeashData(Entity entity) {
+            return getLeashData(entity).isPresent();
+        }
+    }
+}

src/main/java/top/r3944realms/superleadrope/util/capability/LeashStateAPI.java

@@ -0,0 +1,273 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadrope.util.capability;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.NotNull;
+import top.r3944realms.superleadrope.CommonEventHandler;
+import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
+import top.r3944realms.superleadrope.content.capability.inter.ILeashState;
+
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.UUID;
+
+@SuppressWarnings("unused")
+public final class LeashStateAPI {
+
+    private LeashStateAPI() {
+    } // 防止实例化
+
+    public static Optional<ILeashState> getLeashState(@NotNull Entity entity) {
+        Objects.requireNonNull(entity, "Entity cannot be null");
+        return entity.getCapability(CapabilityHandler.LEASH_STATE_CAP).resolve();
+    }
+
+    // ==================== 查询操作 ====================
+
+    public static final class Query {
+        private Query() {
+        }
+
+        public static Map<UUID, ILeashState.LeashState> getAllUUIDStates(Entity entity) {
+            return getLeashState(entity)
+                    .map(ILeashState::getHolderLeashStates)
+                    .orElse(Map.of());
+        }
+
+        public static Map<BlockPos, ILeashState.LeashState> getAllBlockPosStates(Entity entity) {
+            return getLeashState(entity)
+                    .map(ILeashState::getKnotLeashStates)
+                    .orElse(Map.of());
+        }
+
+        public static Optional<ILeashState.LeashState> getState(Entity entity, Entity holder) {
+            return getLeashState(entity).flatMap(state -> state.getLeashState(holder));
+        }
+
+        public static Optional<ILeashState.LeashState> getState(Entity entity, UUID holderUUID) {
+            return getLeashState(entity).flatMap(state -> state.getLeashState(holderUUID));
+        }
+
+        public static Optional<ILeashState.LeashState> getState(Entity entity, BlockPos knotPos) {
+            return getLeashState(entity).flatMap(state -> state.getLeashState(knotPos));
+        }
+
+        public static boolean hasState(Entity entity) {
+            return getLeashState(entity).isPresent();
+        }
+
+        public static boolean hasStateFor(Entity entity, Entity holder) {
+            return getState(entity, holder).isPresent();
+        }
+
+        public static boolean hasStateFor(Entity entity, UUID holderUUID) {
+            return getState(entity, holderUUID).isPresent();
+        }
+
+        public static boolean hasStateFor(Entity entity, BlockPos knotPos) {
+            return getState(entity, knotPos).isPresent();
+        }
+    }
+
+    // ==================== 偏移量操作 ====================
+
+    public static final class Offset {
+        private Offset() {
+        }
+
+        // ---------------------- 重置操作 ----------------------
+        public static void resetAll(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::resetAllLeashHolderLocationsOffset);
+        }
+
+        public static void resetFor(Entity entity, Entity holder) {
+            getLeashState(entity).ifPresent(state -> state.resetLeashHolderLocationOffset(holder));
+        }
+
+        public static void resetFor(Entity entity, UUID holderUUID) {
+            getLeashState(entity).ifPresent(state -> state.resetLeashHolderLocationOffset(holderUUID));
+        }
+
+        public static void resetFor(Entity entity, BlockPos knotPos) {
+            getLeashState(entity).ifPresent(state -> state.resetLeashHolderLocationOffset(knotPos));
+        }
+
+        // ---------------------- 设置操作 ----------------------
+        public static void setFor(Entity entity, Entity holder, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.setLeashHolderLocationOffset(holder, offset));
+        }
+
+        public static void setFor(Entity entity, UUID holderUUID, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.setLeashHolderLocationOffset(holderUUID, offset));
+        }
+
+        public static void setFor(Entity entity, BlockPos knotPos, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.setLeashHolderLocationOffset(knotPos, offset));
+        }
+
+        // ---------------------- 添加操作 ----------------------
+        public static void addTo(Entity entity, Entity holder, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.addLeashHolderLocationOffset(holder, offset));
+        }
+
+        public static void addTo(Entity entity, UUID holderUUID, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.addLeashHolderLocationOffset(holderUUID, offset));
+        }
+
+        public static void addTo(Entity entity, BlockPos knotPos, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.addLeashHolderLocationOffset(knotPos, offset));
+        }
+
+        // ---------------------- 移除操作 ----------------------
+        public static void removeFor(Entity entity, Entity holder) {
+            getLeashState(entity).ifPresent(state -> state.removeLeashHolderLocationOffset(holder));
+        }
+
+        public static void removeFor(Entity entity, UUID holderUUID) {
+            getLeashState(entity).ifPresent(state -> state.removeLeashHolderLocationOffset(holderUUID));
+        }
+
+        public static void removeFor(Entity entity, BlockPos knotPos) {
+            getLeashState(entity).ifPresent(state -> state.removeLeashHolderLocationOffset(knotPos));
+        }
+
+        public static void removeAll(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::removeAllLeashHolderLocationOffset);
+        }
+
+        public static void removeAllUUIDs(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::removeAllLeashHolderUUIDLocationOffset);
+        }
+
+        public static void removeAllBlockPoses(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::removeAllLeashHolderBlockPosLocationOffset);
+        }
+    }
+
+    // ==================== 应用实体偏移量操作 ====================
+
+    public static final class ApplyEntity {
+        private ApplyEntity() {
+        }
+
+        public static Optional<Vec3> getOffset(Entity entity) {
+            return getLeashState(entity).flatMap(ILeashState::getLeashApplyEntityLocationOffset);
+        }
+
+        public static Vec3 getDefaultOffset(Entity entity) {
+            return getLeashState(entity)
+                    .map(ILeashState::getDefaultLeashApplyEntityLocationOffset)
+                    .orElse(Vec3.ZERO);
+        }
+
+        public static void resetAll(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::resetAllLeashApplyEntityLocationsOffset);
+        }
+
+        public static void remove(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::removeLeashApplyEntityLocationOffset);
+        }
+
+        public static void set(Entity entity, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.setLeashApplyEntityLocationOffset(offset));
+        }
+
+        public static void add(Entity entity, Vec3 offset) {
+            getLeashState(entity).ifPresent(state -> state.addLeashApplyEntityLocationOffset(offset));
+        }
+    }
+
+    // ==================== 同步操作 ====================
+
+    public static final class Sync {
+        private Sync() {
+        }
+
+        public static void mark(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::markForSync);
+        }
+
+        public static void immediate(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::immediateSync);
+        }
+
+        public static void check(Entity entity) {
+            getLeashState(entity).ifPresent(ILeashState::checkSync);
+        }
+    }
+
+    // ==================== 高级操作 ====================
+
+    public static final class Operations {
+        private Operations() {
+        }
+
+        public static void attach(Entity leashed, Entity holder) {
+            getLeashState(leashed).ifPresent(state ->
+                    state.addLeashHolderLocationOffset(holder,
+                            CommonEventHandler.leashConfigManager.getEntityOffset(holder))
+            );
+        }
+
+        public static void detach(Entity leashed, Entity holder) {
+            Offset.removeFor(leashed, holder);
+        }
+
+        public static void detach(Entity leashed, UUID holderUUID) {
+            Offset.removeFor(leashed, holderUUID);
+        }
+
+        public static void detach(Entity leashed, BlockPos knotPos) {
+            Offset.removeFor(leashed, knotPos);
+        }
+
+        public static void transfer(Entity leashed, Entity oldHolder, Entity newHolder) {
+            getLeashState(leashed).ifPresent(state -> {
+                state.removeLeashHolderLocationOffset(oldHolder);
+                state.addLeashHolderLocationOffset(newHolder,
+                        CommonEventHandler.leashConfigManager.getEntityOffset(newHolder));
+            });
+        }
+
+        public static void transfer(Entity leashed, UUID oldHolderUUID, Entity newHolder) {
+            getLeashState(leashed).ifPresent(state -> {
+                state.removeLeashHolderLocationOffset(oldHolderUUID);
+                state.addLeashHolderLocationOffset(newHolder,
+                        CommonEventHandler.leashConfigManager.getEntityOffset(newHolder));
+            });
+        }
+
+        public static void transfer(Entity leashed, BlockPos oldKnotPos, Entity newHolder) {
+            getLeashState(leashed).ifPresent(state -> {
+                state.removeLeashHolderLocationOffset(oldKnotPos);
+                state.addLeashHolderLocationOffset(newHolder,
+                        CommonEventHandler.leashConfigManager.getEntityOffset(newHolder));
+            });
+        }
+
+        public static void copy(Entity source, Entity target) {
+            getLeashState(source).ifPresent(sourceState ->
+                    getLeashState(target).ifPresent(targetState ->
+                            targetState.copy(sourceState, target)
+                    )
+            );
+        }
+    }
+}

src/main/java/top/r3944realms/superleadrope/util/capability/LeashUtil.java

@@ -1,36 +0,0 @@
-/*
- *  Super Lead rope mod
- *  Copyright (C)  2025  R3944Realms
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package top.r3944realms.superleadrope.util.capability;
-
-import net.minecraft.world.entity.Entity;
-import org.jetbrains.annotations.NotNull;
-import top.r3944realms.superleadrope.content.capability.CapabilityHandler;
-import top.r3944realms.superleadrope.content.capability.inter.ILeashData;
-import top.r3944realms.superleadrope.content.capability.inter.ILeashState;
-
-import java.util.Objects;
-import java.util.Optional;
-
-public class LeashUtil {
-    public static Optional<ILeashData> getLeashData(@NotNull Entity entity) {
-        Objects.requireNonNull(entity, "Entity cannot be null");
-        return entity.getCapability(CapabilityHandler.LEASH_DATA_CAP).resolve();
-    }
-    public static Optional<ILeashState> getLeashState(@NotNull Entity entity) {
-        Objects.requireNonNull(entity, "Entity cannot be null");
-        return entity.getCapability(CapabilityHandler.LEASH_STATE_CAP).resolve();
-    }
-}

src/main/java/top/r3944realms/superleadrope/util/riding/RidingApplier.java

@@ -16,6 +16,7 @@
 package top.r3944realms.superleadrope.util.riding;
 
 import net.minecraft.world.entity.Entity;
+import top.r3944realms.superleadrope.CommonEventHandler;
 import top.r3944realms.superleadrope.SuperLeadRope;
 import top.r3944realms.superleadrope.core.exception.RidingCycleException;
 import top.r3944realms.superleadrope.util.model.RidingRelationship;
@@ -55,7 +56,7 @@ public class RidingApplier {
             if (entity == null) continue;
 
             // ---------- 白名单保护 ----------
-            if (!RidingValidator.isInWhitelist(entity.getType())) {
+            if (!CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(entity)) {
                 // 不在白名单，跳过本节点，但保留其乘客挂回上层
                 if (vehicle != null) {
                     // 将当前节点的乘客挂回上层载具
@@ -75,7 +76,7 @@ public class RidingApplier {
             }
 
             // 如果有指定的载具，尝试上车
-            if (vehicle != null && RidingValidator.isInWhitelist(vehicle.getType())) {
+            if (vehicle != null && CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(vehicle)) {
                 if (RidingValidator.wouldCreateCycle(entity, vehicle)) {
                     throw new RidingCycleException(entityId, vehicleId);
                 }

src/main/java/top/r3944realms/superleadrope/util/riding/RidingSaver.java

@@ -17,6 +17,7 @@ package top.r3944realms.superleadrope.util.riding;
 
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
+import top.r3944realms.superleadrope.CommonEventHandler;
 import top.r3944realms.superleadrope.core.exception.RidingCycleException;
 import top.r3944realms.superleadrope.core.util.ImmutablePair;
 import top.r3944realms.superleadrope.util.model.RidingRelationship;
@@ -72,7 +73,7 @@ public class RidingSaver {
                         processedEntities.add(passengerId);
 
                         // ✅ 校验白名单
-                        if (!RidingValidator.isInWhitelist(passenger.getType())) {
+                        if (!CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(passenger.getType())) {
                             // ❌ 不在白名单，直接截断
                             continue;
                         }
@@ -105,7 +106,7 @@ public class RidingSaver {
         if (relationship == null) return null;
 
         // 如果当前根节点在白名单，则直接处理子节点
-        if (RidingValidator.isInWhitelist(Objects.requireNonNull(getEntityType(relationship.getEntityId())))) {
+        if (CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(Objects.requireNonNull(getEntityType(relationship.getEntityId())))) {
             RidingRelationship filtered = new RidingRelationship();
             filtered.setEntityId(relationship.getEntityId());
             filtered.setVehicleId(relationship.getVehicleId());
@@ -114,7 +115,7 @@ public class RidingSaver {
         } else {
             // 根节点不在白名单，尝试找到合法的子节点作为新的根
             for (RidingRelationship child : relationship.getPassengers()) {
-                if (RidingValidator.isInWhitelist(Objects.requireNonNull(getEntityType(child.getEntityId())))) {
+                if (CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(Objects.requireNonNull(getEntityType(child.getEntityId())))) {
                     // 设置父节点为当前节点的父（倒二叉逻辑）
                     RidingRelationship newRoot = new RidingRelationship();
                     newRoot.setEntityId(child.getEntityId());

src/main/java/top/r3944realms/superleadrope/util/riding/RidingValidator.java

@@ -15,52 +15,12 @@
 
 package top.r3944realms.superleadrope.util.riding;
 
-import net.minecraft.core.registries.Registries;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.tags.TagKey;
 import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.EntityType;
-import top.r3944realms.superleadrope.config.LeashCommonConfig;
 
 import java.util.LinkedList;
 import java.util.Queue;
 
 public class RidingValidator {
-    /**
-     * 是否在配置白名单里
-     */
-    @SuppressWarnings("deprecation")
-    public static boolean isInWhitelist(EntityType<?> type) {
-        String key = type.builtInRegistryHolder().key().location().toString();
-        String modid = key.split(":")[0];
-
-        for (String entry : LeashCommonConfig.COMMON.teleportWhitelist.get()) {
-            if (entry.startsWith("#")) {
-                String body = entry.substring(1);
-
-                // Case 1: #modid → allow all entities from this mod
-                if (!body.contains(":")) {
-                    if (modid.equals(body)) {
-                        return true;
-                    }
-                }
-                // Case 2: #modid:tag_name → allow all entities under this tag
-                else {
-                    ResourceLocation tagId = new ResourceLocation(body);
-                    TagKey<EntityType<?>> tag = TagKey.create(Registries.ENTITY_TYPE, tagId);
-                    if (type.builtInRegistryHolder().is(tag)) {
-                        return true;
-                    }
-                }
-            } else {
-                // Case 3: modid:entity_name → allow a specific entity
-                if (entry.equals(key)) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
     /**
      * 检查骑乘是否会产生循环引用
      */

src/main/java/top/r3944realms/superleadrope/util/riding/RindingLeash.java

@@ -21,6 +21,7 @@ import net.minecraft.world.entity.ai.goal.Goal;
 import net.minecraft.world.entity.animal.Animal;
 import net.minecraft.world.phys.Vec3;
 import org.jetbrains.annotations.Nullable;
+import top.r3944realms.superleadrope.CommonEventHandler;
 import top.r3944realms.superleadrope.network.NetworkHandler;
 import top.r3944realms.superleadrope.network.toClient.UpdatePlayerMovementPacket;
 
@@ -37,7 +38,7 @@ public class RindingLeash {
 
         Entity current = root;
         while (current != null) {
-            if (RidingValidator.isInWhitelist(current.getType())) {
+            if (CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(current.getType())) {
                 return current; // 找到白名单载具
             }
             current = current.getVehicle();
@@ -60,7 +61,7 @@ public class RindingLeash {
 
         Entity current = root;
         while (current != null) {
-            if (RidingValidator.isInWhitelist(current.getType())) {
+            if (CommonEventHandler.leashConfigManager.isEntityTeleportAllowed(current.getType())) {
                 return current; // 找到白名单载具
             }
             current = current.getVehicle();

src/main/resources/META-INF/coremods.json

@@ -1 +1,3 @@
-{}
+{
+  "morsb_patch":"coremods/morsb_patch.js"
+}

src/main/resources/coremods/morsb_patch.js

@@ -0,0 +1,62 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+var Opcodes = Java.type("org.objectweb.asm.Opcodes");
+var ASMAPI = Java.type("net.minecraftforge.coremod.api.ASMAPI");
+var VarInsnNode = Java.type("org.objectweb.asm.tree.VarInsnNode");
+var MethodInsnNode = Java.type("org.objectweb.asm.tree.MethodInsnNode");
+var InsnNode = Java.type("org.objectweb.asm.tree.InsnNode");
+
+function initializeCoreMod() {
+    return {
+        "leash_render_patch": {
+            "target": {
+                "type": "METHOD",
+                "class": "net.minecraft.client.renderer.entity.MobRenderer",
+                "methodName": "m_5523_",
+                "methodDesc": "(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/client/renderer/culling/Frustum;DDD)Z"
+            },
+            "transformer": function(method) {
+                var insns = method.instructions;
+
+                for (var i = 0; i < insns.size(); i++) {
+                    var insn = insns.get(i);
+                    if (insn.getOpcode && insn.getOpcode() === Opcodes.ICONST_0) {
+                        var next = insns.get(i + 1);
+                        if (next && next.getOpcode() === Opcodes.IRETURN) {
+                            // 插入调试日志和方法调用
+                            insns.insertBefore(insn, ASMAPI.listOf(
+                                new VarInsnNode(Opcodes.ALOAD, 1), // Mob
+                                new VarInsnNode(Opcodes.ALOAD, 2), // Frustum
+                                ASMAPI.buildMethodCall(
+                                    'your/package/LeashRenderHook',
+                                    null,
+                                    ASMAPI.MethodType.STATIC,
+                                    'shouldRenderExtraWithLog',
+                                    '(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/client/renderer/culling/Frustum;)Z',
+                                    ASMAPI.MethodCallMode.STATIC
+                                )
+                            ));
+                            // 移除原来的 ICONST_0
+                            insns.remove(insn);
+                            break;
+                        }
+                    }
+                }
+                return method;
+            }
+        }
+    };
+}

src/test/java/top/r3944realms/superleadropetest/Placeholder.java

@@ -13,12 +13,10 @@
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package top.r3944realms.superleadrope.util.coremods;
+package top.r3944realms.superleadropetest;
 
-import net.minecraftforge.api.distmarker.Dist;
+import top.r3944realms.superleadrope.util.capability.LeashDataAPI;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
+public class Placeholder {
-public class InvokerMethod {
 
 }

src/test/java/top/r3944realms/superleadropetest/asm/ASMTest.java

@@ -0,0 +1,44 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadropetest.asm;
+
+import org.objectweb.asm.*;
+import org.objectweb.asm.tree.*;
+
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+public class ASMTest {
+    public static void main(String[] args) throws Exception {
+        Path jarPath = Paths.get("G:\\WhimsyMod\\SuperLeadRope\\build\\moddev\\artifacts\\forge-1.20.1-47.3.4-merged.jar");
+        try (JarFile jar = new JarFile(jarPath.toFile())) {
+            JarEntry entry = jar.getJarEntry("net/minecraft/client/renderer/entity/MobRenderer.class");
+            try (InputStream in = jar.getInputStream(entry)) {
+                byte[] classBytes = in.readAllBytes();
+
+                ClassReader reader = new ClassReader(classBytes);
+                ClassNode classNode = new ClassNode();
+                reader.accept(classNode, 0);
+
+                System.out.println("Methods in MobRenderer:");
+                classNode.methods.forEach(m -> System.out.println(" - " + m.name + m.desc));
+            }
+        }
+    }
+}

src/test/java/top/r3944realms/superleadropetest/asm/CoreModTransformerMemoryTest.java

@@ -0,0 +1,100 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadropetest.asm;
+
+import org.objectweb.asm.*;
+import org.objectweb.asm.tree.*;
+
+import java.lang.reflect.Method;
+
+public class CoreModTransformerMemoryTest {
+
+    // 1️⃣ 静态类替代 Minecraft 类
+    public static class TestMob {}
+    public static class TestFrustum {}
+
+    // Hook 模拟
+    public static class LeashRenderHook {
+        public static boolean shouldRenderExtra(TestMob mob, TestFrustum frustum) {
+            System.out.println("[Hook] shouldRenderExtra called with Mob=" + mob + ", Frustum=" + frustum);
+            return true;
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        // 2️⃣ 构造假的 shouldRender 方法
+        MethodNode methodNode = new MethodNode(Opcodes.ASM9, Opcodes.ACC_PUBLIC, "shouldRender",
+                "(Ltop/r3944realms/superleadrope/core/test/CoreModTransformerMemoryTest$TestMob;" +
+                        "Ltop/r3944realms/superleadrope/core/test/CoreModTransformerMemoryTest$TestFrustum;)Z",
+                null, null);
+
+        InsnList insns = methodNode.instructions;
+        insns.clear(); // 清空原有指令
+        // 插入 Hook 调用
+        InsnList patch = new InsnList();
+        patch.add(new VarInsnNode(Opcodes.ALOAD, 1));
+        patch.add(new VarInsnNode(Opcodes.ALOAD, 2));
+        patch.add(new MethodInsnNode(
+                Opcodes.INVOKESTATIC,
+                "top/r3944realms/superleadrope/core/test/CoreModTransformerMemoryTest$LeashRenderHook",
+                "shouldRenderExtra",
+                "(Ltop/r3944realms/superleadrope/core/test/CoreModTransformerMemoryTest$TestMob;" +
+                        "Ltop/r3944realms/superleadrope/core/test/CoreModTransformerMemoryTest$TestFrustum;)Z",
+                false
+        ));
+        patch.add(new InsnNode(Opcodes.IRETURN));
+        insns.add(patch);
+
+        // 4️⃣ 创建假的 ClassNode
+        ClassNode classNode = new ClassNode();
+        classNode.version = Opcodes.V1_8;
+        classNode.access = Opcodes.ACC_PUBLIC;
+        classNode.name = "FakeMobRenderer";
+        classNode.superName = "java/lang/Object";
+        classNode.methods.add(methodNode);
+
+        // 添加默认构造器 <init>
+        MethodNode constructor = new MethodNode(Opcodes.ASM9, Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);
+        InsnList initInsns = constructor.instructions;
+        initInsns.add(new VarInsnNode(Opcodes.ALOAD, 0)); // this
+        initInsns.add(new MethodInsnNode(Opcodes.INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false));
+        initInsns.add(new InsnNode(Opcodes.RETURN));
+        constructor.maxStack = 1;
+        constructor.maxLocals = 1;
+        classNode.methods.add(constructor);
+
+        // 5️⃣ 写入字节码
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
+        classNode.accept(cw);
+        byte[] bytes = cw.toByteArray();
+
+        // 6️⃣ 自定义 ClassLoader，直接返回 Class 对象
+        ClassLoader loader = new ClassLoader(CoreModTransformerMemoryTest.class.getClassLoader()) {
+            public Class<?> defineClassFromBytes(byte[] b) {
+                return defineClass("FakeMobRenderer", b, 0, b.length);
+            }
+        };
+        Class<?> clazz = ((Class<?>) loader.getClass().getMethod("defineClassFromBytes", byte[].class).invoke(loader, bytes));
+
+        // 7️⃣ 实例化
+        Object rendererInstance = clazz.getDeclaredConstructor().newInstance();
+        Method shouldRender = clazz.getMethod("shouldRender", TestMob.class, TestFrustum.class);
+
+        boolean result = (boolean) shouldRender.invoke(rendererInstance, new TestMob(), new TestFrustum());
+        System.out.println("[Test] Result of shouldRender (after patch): " + result);
+
+    }
+}

src/test/java/top/r3944realms/superleadropetest/config/OffsetReadTest.java

@@ -0,0 +1,132 @@
+/*
+ *  Super Lead rope mod
+ *  Copyright (C)  2025  R3944Realms
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package top.r3944realms.superleadropetest.config;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class OffsetReadTest {
+    private static final Pattern OFFSET_PATTERN = Pattern.compile(
+            "(?i)(?:vec3|vec3d|vector3|offset)\\s*\\(\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*,\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*,\\s*([-+]?[0-9]*\\.?[0-9]+)\\s*\\)\\s*:\\s*\\[\\s*([^]]+?)\\s*]\\s*"
+    );
+    private static boolean isValidEntityRefFormat(String s) {
+        if (s.startsWith("#")) {
+            String body = s.substring(1);
+            // 支持 #modid （整个模组）或 #modid:tag_name （标签）
+            return body.matches("[a-z0-9_]+(:[a-z0-9_/]+)?");
+        }
+        // 普通实体 ID: modid:entity_id
+        return s.matches("[a-z0-9_]+:[a-z0-9_/]+");
+    }
+    private static boolean isValidOffsetRefFormat(String s) {
+        // 匹配格式: function_name(x,y,z) : [entity_list]
+        Matcher matcher = OFFSET_PATTERN.matcher(s);
+        if (!matcher.matches()) {
+            return false;
+        }
+
+        // 检查坐标值是否有效
+        try {
+            // 组索引 现在坐标在组1、2、3，实体列表在组4
+            Double.parseDouble(matcher.group(1));
+            Double.parseDouble(matcher.group(2));
+            Double.parseDouble(matcher.group(3));
+
+            // 检查实体列表格式
+            String entityList = matcher.group(4);
+            String[] entities = entityList.split(",");
+            for (String entity : entities) {
+                if (!isValidEntityRefFormat(entity.trim())) {
+                    return false;
+                }
+            }
+            return true;
+        } catch (NumberFormatException e) {
+            return false;
+        }
+    }
+    private static void testCase(String testString, boolean expected) {
+        boolean result = isValidOffsetRefFormat(testString);
+        String status = result == expected ? "✓ PASS" : "✗ FAIL";
+        System.out.printf("%s: %s -> %s (expected: %s)%n",
+                status, testString, result, expected);
+
+        if (result) {
+            Matcher matcher = OFFSET_PATTERN.matcher(testString);
+            if (matcher.matches()) {
+                System.out.printf("  解析结果: X=%s, Y=%s, Z=%s, Entities=%s%n%n",
+                        matcher.group(1), matcher.group(2), matcher.group(3), matcher.group(4));
+            }
+        } else {
+            System.out.println();
+        }
+    }
+
+    public static void main(String[] args) {
+        System.out.println("=== 有效测试用例 ===");
+
+        // 基本格式测试
+        testCase("vec3(0,0.2,0) : [minecraft:bee]", true);
+        testCase("Vec3(0, 0.2, 0) : [minecraft:bee]", true);
+        testCase("VEC3(0,0.2,0) : [minecraft:bee]", true);
+
+        // 不同函数名测试
+        testCase("vec3d(0,0.2,0) : [minecraft:bee]", true);
+        testCase("Vector3(0,0.2,0) : [minecraft:bee]", true);
+        testCase("offset(0,0.2,0) : [minecraft:bee]", true);
+
+        // 空格兼容测试
+        testCase("vec3( 0 , 0.2 , 0 ) : [ minecraft:bee ]", true);
+        testCase("vec3(0,0.2,0) : [minecraft:bee]   ", true);
+        testCase("vec3(0, 0.2, 0) : [  minecraft:bee  ]  ", true);
+
+        // 多实体测试
+        testCase("vec3(0,1.0,0) : [minecraft:horse, minecraft:donkey]", true);
+        testCase("vec3(0,0.5,0) : [#minecraft:boats, #minecraft:minecarts]", true);
+
+        // 标签和模组测试
+        testCase("vec3(0,0.5,0) : [#minecraft:boats]", true);
+        testCase("vec3(0,0.3,0) : [#minecraft]", true);
+
+        // 负数和小数测试
+        testCase("vec3(-1, 1.5, 2.8) : [minecraft:horse]", true);
+        testCase("vec3(0.0, -0.5, 1.23) : [minecraft:bee]", true);
+
+        System.out.println("=== 无效测试用例 ===");
+
+        // 错误函数名
+        testCase("vector(0,0.2,0) : [minecraft:bee]", false);
+        testCase("pos(0,0.2,0) : [minecraft:bee]", false);
+
+        // 格式错误
+        testCase("vec3(0,0.2,0) : minecraft:bee]", false); // 缺少左括号
+        testCase("vec3(0,0.2,0) : [minecraft:bee", false); // 缺少右括号
+        testCase("vec3(0,0.2) : [minecraft:bee]", false);  // 缺少Z坐标
+
+        // 无效坐标
+        testCase("vec3(a,b,c) : [minecraft:bee]", false);
+        testCase("vec3(0,0.2,invalid) : [minecraft:bee]", false);
+
+        // 无效实体引用
+        testCase("vec3(0,0.2,0) : [invalid_entity]", false);
+        testCase("vec3(0,0.2,0) : [minecraft:bee, invalid]", false);
+
+        // 缺少冒号
+        testCase("vec3(0,0.2,0) [minecraft:bee]", false);
+
+        System.out.println("=== 测试完成 ===");
+    }
+}